attention students...eg maple numerous exceptions eg cacti *lf anatomy*-- cuticle -----> waxy...
TRANSCRIPT
ATTENTION STUDENTS
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
BIOLOGY 111
PRINCIPLES OF BIOLOGY
DR. MENAPACE
!!!MAJORS BIOLOGY!!!
CHAPTER 07MEMBRANE
STRUCTURE
&
MEMBRANE
FUNCTION
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
****MEMBRANE STRUCTURE & FUNCTION****
***MEMBRANE STRUCTURE***
!!!MEMBRANE STRUCTURE: SIMILAR THROUGHOUT BIOLOGY!!!
-- MOST ACCEPTED MODEL: FLUID MOSAIC MODEL
***FLUID MOSAIC MODEL***
**COMPONENTS**
-- PHOSPHOLIPIDS
-- CHOLESTEROL
-- PROTEINS
-- GLYCOPROTEINS
*PHOSPHOLIPIDS*
-- O= PHOSPHOLIPID
O
PHOSPHATE
POLAR
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
PHOSPHATE
POLAR
H-BONDS W/ H2O: PRESENT
HYDROPHILIC
=
FATTY ACIDS
NON-POLAR
H-BONDS W/ H2O: ABSENT
HYDROPHOBIC
-- PHOSPHOLIPIDS AMPHIPATHIC MOLECULES
-- PHOSPHOLIPIDS & AQUEOUS SOLUTION -->
PHOSPHOLIPID BILAYER
!!!PRINCIPLE STRUCTURAL MATRIX!!!
!!!PHOSPHOLIPIDS MOVE FREELY!!!
*CHOLESTEROL*
-- EMBEDDED W/IN PHOSPHOLIPID BILAYER
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
!!!CHOLESTEROLMOVES FREELY!!!
*PROTEINS*
---MEMBRANE PROTEIN TYPES---
-- INTEGRAL PROTEINS
-- PERIPHERAL “
--INTEGRAL PROTEINS--
-- I.P. = EMBEDDED W/IN BILAYER
--TYPES--
-- UNILATERAL = INCOMPLETELY SPANS MEMBRANE
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
!!!CHOLESTEROLMOVES FREELY!!!
*PROTEINS*
---MEMBRANE PROTEIN TYPES---
-- INTEGRAL PROTEINS
-- PERIPHERAL “
--INTEGRAL PROTEINS--
-- I.P. = EMBEDDED W/IN BILAYER
--TYPES--
-- UNILATERAL = INCOMPLETELY SPANS MEMBRANE
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
!!!CHOLESTEROLMOVES FREELY!!!
*PROTEINS*
---MEMBRANE PROTEIN TYPES---
-- INTEGRAL PROTEINS
-- PERIPHERAL “
--INTEGRAL PROTEINS--
-- I.P. = EMBEDDED W/IN BILAYER
--TYPES--
-- UNILATERAL = INCOMPLETELY SPANS MEMBRANE
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
!!!CHOLESTEROLMOVES FREELY!!!
*PROTEINS*
---MEMBRANE PROTEIN TYPES---
-- INTEGRAL PROTEINS
-- PERIPHERAL “
--INTEGRAL PROTEINS--
-- I.P. = EMBEDDED W/IN BILAYER
--TYPES--
-- UNILATERAL = INCOMPLETELY SPANS MEMBRANE
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
!!!CHOLESTEROLMOVES FREELY!!!
*PROTEINS*
---MEMBRANE PROTEIN TYPES---
-- INTEGRAL PROTEINS
-- PERIPHERAL “
--INTEGRAL PROTEINS--
-- I.P. = EMBEDDED W/IN BILAYER
--TYPES--
-- UNILATERAL = INCOMPLETELY SPANS MEMBRANE
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
!!!CHOLESTEROLMOVES FREELY!!!
*PROTEINS*
---MEMBRANE PROTEIN TYPES---
-- INTEGRAL PROTEINS
-- PERIPHERAL “
--INTEGRAL PROTEINS--
-- I.P. = EMBEDDED W/IN BILAYER
--TYPES--
-- UNILATERAL = INCOMPLETELY SPANS MEMBRANE
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
!!!CHOLESTEROLMOVES FREELY!!!
*PROTEINS*
---MEMBRANE PROTEIN TYPES---
-- INTEGRAL PROTEINS
-- PERIPHERAL “
--INTEGRAL PROTEINS--
-- I.P. = EMBEDDED W/IN BILAYER
--TYPES--
-- UNILATERAL = INCOMPLETELY SPANS MEMBRANE
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
!!!CHOLESTEROLMOVES FREELY!!!
*PROTEINS*
---MEMBRANE PROTEIN TYPES---
-- INTEGRAL PROTEINS
-- PERIPHERAL “
--INTEGRAL PROTEINS--
-- I.P. = EMBEDDED W/IN BILAYER
--TYPES--
-- UNILATERAL = INCOMPLETELY SPANS MEMBRANE
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
!!!CHOLESTEROLMOVES FREELY!!!
*PROTEINS*
---MEMBRANE PROTEIN TYPES---
-- INTEGRAL PROTEINS
-- PERIPHERAL “
--INTEGRAL PROTEINS--
-- I.P. = EMBEDDED W/IN BILAYER
--TYPES--
-- UNILATERAL = INCOMPLETELY SPANS MEMBRANE
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
!!!CHOLESTEROLMOVES FREELY!!!
*PROTEINS*
---MEMBRANE PROTEIN TYPES---
-- INTEGRAL PROTEINS
-- PERIPHERAL “
--INTEGRAL PROTEINS--
-- I.P. = EMBEDDED W/IN BILAYER
--TYPES--
-- UNILATERAL = INCOMPLETELY SPANS MEMBRANE
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
-- INHIBITS MEMBRANE SOLIDIFICATION
!!!ENSURES MEMBRANE FUNCTION AT LOW TEMP!!!
!!!CHOLESTEROLMOVES FREELY!!!
*PROTEINS*
---MEMBRANE PROTEIN TYPES---
-- INTEGRAL PROTEINS
-- PERIPHERAL “
--INTEGRAL PROTEINS--
-- I.P. = EMBEDDED W/IN BILAYER
--TYPES--
-- UNILATERAL = INCOMPLETELY SPANS MEMBRANE
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
-- BILATERAL = COMPLETELY “ “
-- AMPHIPATHIC PROTEINS
--PERIPHERAL PROTEINS--
-- P.P. = NOT EMBEDDED W/IN BILAYER
-- BONDED TO PHOSPHOLIPIDS
-- “ “ INTEGRAL PROTEINS
-- NON-AMPHIPATHIC PROTEINS
!!!PROTEINS PRINCIPLE FUNCTIONAL COMPONENT!!!
!!!PROTEINS MOVE FREELY!!!
*GLYCOPROTEINS*
-- G. = SUGAR-PROTEIN COMPLEX
-- MEMBRANE ID MARKERS
-- DIFF MEMBRANES -->
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
!!!GLYCOPROTEINS MOVE FREELY!!!
!!!DO NOT COPY!!!
---MEMBRANE STRUCTURE: SUMMARY---
FLUID MOSAIC MODEL
FLUID COMPONENT = PHOSPHOLIPID BILAYER
MOSAIC COMPONENT = CHOLESTEROL, PROTEINS, GLYCOPROTEINS
!!!COPY!!!
***MEMBRANE FUNCTION***
-- PROTEINS PRINCIPLE FUNCTIONAL COMPONENT
-- DIFF MEMBRANES -->
“ PROTEINS -->
“ FUNCTIONS
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
!!!GLYCOPROTEINS MOVE FREELY!!!
!!!DO NOT COPY!!!
---MEMBRANE STRUCTURE: SUMMARY---
FLUID MOSAIC MODEL
FLUID COMPONENT = PHOSPHOLIPID BILAYER
MOSAIC COMPONENT = CHOLESTEROL, PROTEINS, GLYCOPROTEINS
!!!COPY!!!
***MEMBRANE FUNCTION***
-- PROTEINS PRINCIPLE FUNCTIONAL COMPONENT
-- DIFF MEMBRANES -->
“ PROTEINS -->
“ FUNCTIONS
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
!!!GLYCOPROTEINS MOVE FREELY!!!
!!!DO NOT COPY!!!
---MEMBRANE STRUCTURE: SUMMARY---
FLUID MOSAIC MODEL
FLUID COMPONENT = PHOSPHOLIPID BILAYER
MOSAIC COMPONENT = CHOLESTEROL, PROTEINS, GLYCOPROTEINS
!!!COPY!!!
***MEMBRANE FUNCTION***
-- PROTEINS PRINCIPLE FUNCTIONAL COMPONENT
-- DIFF MEMBRANES -->
“ PROTEINS -->
“ FUNCTIONS
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
!!!GLYCOPROTEINS MOVE FREELY!!!
!!!DO NOT COPY!!!
---MEMBRANE STRUCTURE: SUMMARY---
FLUID MOSAIC MODEL
FLUID COMPONENT = PHOSPHOLIPID BILAYER
MOSAIC COMPONENT = CHOLESTEROL, PROTEINS, GLYCOPROTEINS
!!!COPY!!!
***MEMBRANE FUNCTION***
-- PROTEINS PRINCIPLE FUNCTIONAL COMPONENT
-- DIFF MEMBRANES -->
“ PROTEINS -->
“ FUNCTIONS
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
!!!GLYCOPROTEINS MOVE FREELY!!!
!!!DO NOT COPY!!!
---MEMBRANE STRUCTURE: SUMMARY---
FLUID MOSAIC MODEL
FLUID COMPONENT = PHOSPHOLIPID BILAYER
MOSAIC COMPONENT = CHOLESTEROL, PROTEINS, GLYCOPROTEINS
!!!COPY!!!
***MEMBRANE FUNCTION***
-- PROTEINS PRINCIPLE FUNCTIONAL COMPONENT
-- DIFF MEMBRANES -->
“ PROTEINS -->
“ FUNCTIONS
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
!!!GLYCOPROTEINS MOVE FREELY!!!
!!!DO NOT COPY!!!
---MEMBRANE STRUCTURE: SUMMARY---
FLUID MOSAIC MODEL
FLUID COMPONENT = PHOSPHOLIPID BILAYER
MOSAIC COMPONENT = CHOLESTEROL, PROTEINS, GLYCOPROTEINS
!!!COPY!!!
***MEMBRANE FUNCTION***
-- PROTEINS PRINCIPLE FUNCTIONAL COMPONENT
-- DIFF MEMBRANES -->
“ PROTEINS -->
“ FUNCTIONS
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
!!!GLYCOPROTEINS MOVE FREELY!!!
!!!DO NOT COPY!!!
---MEMBRANE STRUCTURE: SUMMARY---
FLUID MOSAIC MODEL
FLUID COMPONENT = PHOSPHOLIPID BILAYER
MOSAIC COMPONENT = CHOLESTEROL, PROTEINS, GLYCOPROTEINS
!!!COPY!!!
***MEMBRANE FUNCTION***
-- PROTEINS PRINCIPLE FUNCTIONAL COMPONENT
-- DIFF MEMBRANES -->
“ PROTEINS -->
“ FUNCTIONS
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
!!!GLYCOPROTEINS MOVE FREELY!!!
!!!DO NOT COPY!!!
---MEMBRANE STRUCTURE: SUMMARY---
FLUID MOSAIC MODEL
FLUID COMPONENT = PHOSPHOLIPID BILAYER
MOSAIC COMPONENT = CHOLESTEROL, PROTEINS, GLYCOPROTEINS
!!!COPY!!!
***MEMBRANE FUNCTION***
-- PROTEINS PRINCIPLE FUNCTIONAL COMPONENT
-- DIFF MEMBRANES -->
“ PROTEINS -->
“ FUNCTIONS
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
DIFF GLYCOPROTEINS
EG HUMAN BLOOD TYPES
!!!GLYCOPROTEINS MOVE FREELY!!!
!!!DO NOT COPY!!!
---MEMBRANE STRUCTURE: SUMMARY---
FLUID MOSAIC MODEL
FLUID COMPONENT = PHOSPHOLIPID BILAYER
MOSAIC COMPONENT = CHOLESTEROL, PROTEINS, GLYCOPROTEINS
!!!COPY!!!
***MEMBRANE FUNCTION***
-- PROTEINS PRINCIPLE FUNCTIONAL COMPONENT
-- DIFF MEMBRANES -->
“ PROTEINS -->
“ FUNCTIONS
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT = MOVE POLAR SOLUTES ACROSS MEMBRANE
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT = MOVE POLAR SOLUTES ACROSS MEMBRANE
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT = MOVE POLAR SOLUTES ACROSS MEMBRANE
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT = MOVE POLAR SOLUTES ACROSS MEMBRANE
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT = MOVE POLAR SOLUTES ACROSS MEMBRANE
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT = MOVE POLAR SOLUTES ACROSS MEMBRANE
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT = MOVE POLAR SOLUTES ACROSS MEMBRANE
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT = MOVE POLAR SOLUTES ACROSS MEMBRANE
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT = MOVE POLAR SOLUTES ACROSS MEMBRANE
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT = MOVE POLAR SOLUTES ACROSS MEMBRANE
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT = MOVE POLAR SOLUTES ACROSS MEMBRANE
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
EG THYLAKOID & CRISTAE
**MEMBRANE PROTEIN FUNCTIONS**
-- ENZYMATIC = CATALYST
INTEGRAL & PERIPHERAL PROTEINS
-- TRANSPORT = MOVE POLAR SOLUTES ACROSS MEMBRANE
BILATERAL INTEGRAL PROTEINS
***MEMBRANE PERMEABILITY***
-- SELECTIVELY PERMEABLE = BIO-MEMBRANE REGULATES PASSAGE
**PHOSPHOLIPID BILAYER - PERMEABILITY**
---NON-POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER PERMITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
!!!POLAR SOLUTES REQUIRE: TRANSPORT PROTEINS!!!
**TRANSPORT PROTEINS**
---TYPES---
-- CHANNEL T.P. = H2O CHANNEL PERMITS POLAR SOLUTES ACROSS
MEMBRANE
CONFORMATION CHANGE: ABSENT
ATP EXPENSE: ABSENT
-- CARRIER T.P. = SHUNTS POLAR SOLUTES ACROSS MEMBRANE
CONFORMATION CHANGE: REQUIRED
ATP EXPENSE: REQUIRED
!!!DO NOT COPY!!!
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
!!!POLAR SOLUTES REQUIRE: TRANSPORT PROTEINS!!!
**TRANSPORT PROTEINS**
---TYPES---
-- CHANNEL T.P. = H2O CHANNEL PERMITS POLAR SOLUTES ACROSS
MEMBRANE
CONFORMATION CHANGE: ABSENT
ATP EXPENSE: ABSENT
-- CARRIER T.P. = SHUNTS POLAR SOLUTES ACROSS MEMBRANE
CONFORMATION CHANGE: REQUIRED
ATP EXPENSE: REQUIRED
!!!DO NOT COPY!!!
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
!!!POLAR SOLUTES REQUIRE: TRANSPORT PROTEINS!!!
**TRANSPORT PROTEINS**
---TYPES---
-- CHANNEL T.P. = H2O CHANNEL PERMITS POLAR SOLUTES ACROSS
MEMBRANE
CONFORMATION CHANGE: ABSENT
ATP EXPENSE: ABSENT
-- CARRIER T.P. = SHUNTS POLAR SOLUTES ACROSS MEMBRANE
CONFORMATION CHANGE: REQUIRED
ATP EXPENSE: REQUIRED
!!!DO NOT COPY!!!
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
!!!POLAR SOLUTES REQUIRE: TRANSPORT PROTEINS!!!
**TRANSPORT PROTEINS**
---TYPES---
-- CHANNEL T.P. = H2O CHANNEL PERMITS POLAR SOLUTES ACROSS
MEMBRANE
CONFORMATION CHANGE: ABSENT
ATP EXPENSE: ABSENT
-- CARRIER T.P. = SHUNTS POLAR SOLUTES ACROSS MEMBRANE
CONFORMATION CHANGE: REQUIRED
ATP EXPENSE: REQUIRED
!!!DO NOT COPY!!!
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
!!!POLAR SOLUTES REQUIRE: TRANSPORT PROTEINS!!!
**TRANSPORT PROTEINS**
---TYPES---
-- CHANNEL T.P. = H2O CHANNEL PERMITS POLAR SOLUTES ACROSS
MEMBRANE
CONFORMATION CHANGE: ABSENT
ATP EXPENSE: ABSENT
-- CARRIER T.P. = SHUNTS POLAR SOLUTES ACROSS MEMBRANE
CONFORMATION CHANGE: REQUIRED
ATP EXPENSE: REQUIRED
!!!DO NOT COPY!!!
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
!!!POLAR SOLUTES REQUIRE: TRANSPORT PROTEINS!!!
**TRANSPORT PROTEINS**
---TYPES---
-- CHANNEL T.P. = H2O CHANNEL PERMITS POLAR SOLUTES ACROSS
MEMBRANE
CONFORMATION CHANGE: ABSENT
ATP EXPENSE: ABSENT
-- CARRIER T.P. = SHUNTS POLAR SOLUTES ACROSS MEMBRANE
CONFORMATION CHANGE: REQUIRED
ATP EXPENSE: REQUIRED
!!!DO NOT COPY!!!
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
!!!POLAR SOLUTES REQUIRE: TRANSPORT PROTEINS!!!
**TRANSPORT PROTEINS**
---TYPES---
-- CHANNEL T.P. = H2O CHANNEL PERMITS POLAR SOLUTES ACROSS
MEMBRANE
CONFORMATION CHANGE: ABSENT
ATP EXPENSE: ABSENT
-- CARRIER T.P. = SHUNTS POLAR SOLUTES ACROSS MEMBRANE
CONFORMATION CHANGE: REQUIRED
ATP EXPENSE: REQUIRED
!!!DO NOT COPY!!!
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
!!!POLAR SOLUTES REQUIRE: TRANSPORT PROTEINS!!!
**TRANSPORT PROTEINS**
---TYPES---
-- CHANNEL T.P. = H2O CHANNEL PERMITS POLAR SOLUTES ACROSS
MEMBRANE
CONFORMATION CHANGE: ABSENT
ATP EXPENSE: ABSENT
-- CARRIER T.P. = SHUNTS POLAR SOLUTES ACROSS MEMBRANE
CONFORMATION CHANGE: REQUIRED
ATP EXPENSE: REQUIRED
!!!DO NOT COPY!!!
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
!!!POLAR SOLUTES REQUIRE: TRANSPORT PROTEINS!!!
**TRANSPORT PROTEINS**
---TYPES---
-- CHANNEL T.P. = H2O CHANNEL PERMITS POLAR SOLUTES ACROSS
MEMBRANE
CONFORMATION CHANGE: ABSENT
ATP EXPENSE: ABSENT
-- CARRIER T.P. = SHUNTS POLAR SOLUTES ACROSS MEMBRANE
CONFORMATION CHANGE: REQUIRED
ATP EXPENSE: REQUIRED
!!!DO NOT COPY!!!
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
---POLAR SOLUTES---
-- PHOSPHOLIPID BILAYER INHIBITS PASSAGE
!!!POLAR SOLUTES REQUIRE: TRANSPORT PROTEINS!!!
**TRANSPORT PROTEINS**
---TYPES---
-- CHANNEL T.P. = H2O CHANNEL PERMITS POLAR SOLUTES ACROSS
MEMBRANE
CONFORMATION CHANGE: ABSENT
ATP EXPENSE: ABSENT
-- CARRIER T.P. = SHUNTS POLAR SOLUTES ACROSS MEMBRANE
CONFORMATION CHANGE: REQUIRED
ATP EXPENSE: REQUIRED
!!!DO NOT COPY!!!
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
***SOLUTE MEMBRANE TRANSPORT***
---TYPES---
-- PASSIVE TRANSPORT
-- PASSIVE FACILITATED TRANSPORT
-- ACTIVE TRANSPORT
---SOLUTION TERMS---
-- SOLUTION = SOLVENT & SOLUTE MIXTURE
-- SOLVENT = LIQUID COMPONENT
-- SOLUTE = DISSOLVED “
-- GRADIENT = 2 SOLUTIONS W/ DIFF SOLUTE CONCENTRATION
-- CONCENTRATION = AMOUNT DISSOLVED SOLUTE
__________________________________________________________________
**PASSIVE TRANSPORT**
__________________________________________________________________
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
***SOLUTE MEMBRANE TRANSPORT***
---TYPES---
-- PASSIVE TRANSPORT
-- PASSIVE FACILITATED TRANSPORT
-- ACTIVE TRANSPORT
---SOLUTION TERMS---
-- SOLUTION = SOLVENT & SOLUTE MIXTURE
-- SOLVENT = LIQUID COMPONENT
-- SOLUTE = DISSOLVED “
-- GRADIENT = 2 SOLUTIONS W/ DIFF SOLUTE CONCENTRATION
-- CONCENTRATION = AMOUNT DISSOLVED SOLUTE
__________________________________________________________________
**PASSIVE TRANSPORT**
__________________________________________________________________
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
***SOLUTE MEMBRANE TRANSPORT***
---TYPES---
-- PASSIVE TRANSPORT
-- PASSIVE FACILITATED TRANSPORT
-- ACTIVE TRANSPORT
---SOLUTION TERMS---
-- SOLUTION = SOLVENT & SOLUTE MIXTURE
-- SOLVENT = LIQUID COMPONENT
-- SOLUTE = DISSOLVED “
-- GRADIENT = 2 SOLUTIONS W/ DIFF SOLUTE CONCENTRATION
-- CONCENTRATION = AMOUNT DISSOLVED SOLUTE
__________________________________________________________________
**PASSIVE TRANSPORT**
__________________________________________________________________
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
***SOLUTE MEMBRANE TRANSPORT***
---TYPES---
-- PASSIVE TRANSPORT
-- PASSIVE FACILITATED TRANSPORT
-- ACTIVE TRANSPORT
---SOLUTION TERMS---
-- SOLUTION = SOLVENT & SOLUTE MIXTURE
-- SOLVENT = LIQUID COMPONENT
-- SOLUTE = DISSOLVED “
-- GRADIENT = 2 SOLUTIONS W/ DIFF SOLUTE CONCENTRATION
-- CONCENTRATION = AMOUNT DISSOLVED SOLUTE
__________________________________________________________________
**PASSIVE TRANSPORT**
__________________________________________________________________
---TRANSPORT PROTEINS: SUMMARY---
!!!COPY!!!
***SOLUTE MEMBRANE TRANSPORT***
---TYPES---
-- PASSIVE TRANSPORT
-- PASSIVE FACILITATED TRANSPORT
-- ACTIVE TRANSPORT
---SOLUTION TERMS---
-- SOLUTION = SOLVENT & SOLUTE MIXTURE
-- SOLVENT = LIQUID COMPONENT
-- SOLUTE = DISSOLVED “
-- GRADIENT = 2 SOLUTIONS W/ DIFF SOLUTE CONCENTRATION
-- CONCENTRATION = AMOUNT DISSOLVED SOLUTE
__________________________________________________________________
**PASSIVE TRANSPORT**
__________________________________________________________________