the cellular membrane
DESCRIPTION
The cellular membrane. Gaetano Pezzicoli. Agorà: Biomedical Science School - Lesina (FG), Italy. Cell. cellular membrane. nucleus. organuls. citosol. Membrane structure. Glicoprotein. phosphate. cholesterol. lipide. Protein. Membrane funtions. Cellular membrane. funtions. filter. - PowerPoint PPT PresentationTRANSCRIPT
Cell
nucleus
organuls citosol
cellularmembrane
Membrane structure
Glicoprotein Proteincholesterolphosphate lipide
funtionsfuntions
Cellular membrane
Membrane funtions
filterfilterfilterfilter
comunicationcomunicationcomunicationcomunicationrecognitionrecognitionrecognitionrecognition
interactioninteractioninteractioninteraction
Filter funtion
normalnormalnormalnormal
facilitatefacilitatefacilitatefacilitatesecondarysecondarysecondarysecondary
eso-endo-citosiseso-endo-citosiseso-endo-citosiseso-endo-citosis
primaryprimaryprimaryprimary
normalnormalnormalnormal
filter funtion
FacilitateFacilitateFacilitateFacilitatesecondarysecondarysecondarysecondary
Eso-endo-citosisEso-endo-citosisEso-endo-citosisEso-endo-citosis
primaryprimaryprimaryprimarynormalnormalnormalnormal
Passive normal filter++
+
+
+++
+
normalnormalnormalnormal
filter funtion
FacilitateFacilitateFacilitateFacilitatesecondarysecondarysecondarysecondary
Eso-endo-citosisEso-endo-citosisEso-endo-citosisEso-endo-citosis
primaryprimaryprimaryprimary
facilitatefacilitatefacilitatefacilitate
+ ++
+ + ++
Passive facilitate filter+
Channel proteine
+++
+++
+ +
carrier protein
Passive facilitate filter
normalnormalnormalnormal
filter funtion
FacilitateFacilitateFacilitateFacilitatesecondarysecondarysecondarysecondary
Eso-endo-citosisEso-endo-citosisEso-endo-citosisEso-endo-citosis
primaryprimaryprimaryprimaryprimaryprimaryprimaryprimary
+
+
+
+
++
+
Active primary filter
pump protein
ATP
+
normalnormalnormalnormal
filter funtion
FacilitateFacilitateFacilitateFacilitatesecondarysecondarysecondarysecondary
Eso-endo-citosisEso-endo-citosisEso-endo-citosisEso-endo-citosis
primaryprimaryprimaryprimary
secondarysecondarysecondarysecondary
+ +
+ +
++ ++ + ++ +
Active secondary filter
pump protein
normalnormalnormalnormal
filter funtion
FacilitateFacilitateFacilitateFacilitatesecondarysecondarysecondarysecondary
Eso-endo-citosisEso-endo-citosisEso-endo-citosisEso-endo-citosis
primaryprimaryprimaryprimary
Eso-endo-citosisEso-endo-citosisEso-endo-citosisEso-endo-citosis
Eso-endo-citosis
macromoleculecellularmembrane
+
Comunication funtion
Depolarizationprocess
Depolarizationprocess
k+ k+
k+ k+ k+
k+
k+
k+
k+
k+
Na+ Na+Na+
Na+
Na+ Na+
A- A- A- A-
A-
A-
A- A- A- A-
A-
A-A-
A-A-
A-
k+
k+
k+
k+
k+
Na+
Na+
Na+
Cl- -
- -
Cl-
Cl- Cl-
pump proteins
k+ k+
k+ k+ k+
k+
k+
k+
k+
k+
Na+ Na+Na+
Na+
Na+ Na+
A- A- A- A-
A-
A-
A- A- A- A-
A-
A-A-
A-A-
A-
k+
k+
k+
k+
k+
Na+
Na+
Na+
Cl- Cl-
Cl- Cl-
Na+ Na+Na+
Na+
Na+Na+
A- A- A- A-
A-
A-
A- A- A- A-
A-
A-A-
A-A-
A-
k+
k+
k+
k+
Na+
Na+
Na+- -
- -
Cl- Cl-
Cl- Cl-
k+
k+ k+
k+ k+ k+
k+
k+
k+
k+
k+
k+
k+
k+
k+
k+Na+ Na+Na+
Na+
Na+Na+
A- A- A- A-
A-
A-
A- A- A- A-
A-
A-A-
A-A-
A-
Na+
Na+
Na+
- -
- -
Cl- Cl-
Cl- Cl-
Cl- Cl-
Cl- Cl-
k+ k+
k+ k+ k+
k+
k+
k+
k+
k+
A- A- A- A-
A-
A-
A- A- A- A-
A-
A-A-
A-A-
A-
Cl- Cl-
Cl- Cl-
k+ k+
k+ k+ k+
k+
k+
k+
k+
k+
k+k+ k+k+ k+
Na+ Na+Na+
Na+
Na+Na+
Na+
Na+
Na/Cl pump proteins
Recognition funtion
Immunitary systemImmunitary system
cells
linfocite
bacterium
HLA
Natural killer