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pretest • What is a cell? • What are some components of a cell? • What are 3 differences between a plant and animal cell? • What is the difference between a prokaryotic and eukaryotic cell?

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Page 1: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

pretest

• What is a cell?

• What are some components of a cell?

• What are 3 differences between a plant and animal cell?

• What is the difference between a prokaryotic and eukaryotic cell?

Page 2: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

What are some characteristics of living things?

Page 3: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

What are some characteristics of living things?

• obtain and use materials and energy• respond to their environment• most living things move in some way• reproduce• maintain a stable internal environment• grow and develop• are made of cells

Page 4: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Cell Theory

• all living things are composed of cells

• all cells come from other cells

• the cell is the basic unit of structure and function in living systems

Page 5: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Different Human Cells

http://faculty.washington.edu/chudler/ca1pyr.html

Page 6: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Most Cells…

• Depend on external energy sources

• Exchange material with their environments

• Are small

• Use their DNA to regulate what they do

• Have the same basic components

http://www.cellsalive.com/howbig.htm

Page 7: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Organelles

Page 8: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

The Nucleus

Control center

Contains DNA (in chromosomes)

Page 9: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

We all began life as a single cell…

Page 10: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Organelles: Ribosomes (on ER)

Reads message from nucleus and

makes proteins

Page 11: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Organelles: Golgi Apparatus

Modifies proteins and prepares for shipping

Page 12: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Organelles: Mitochondria

Provide energy

Page 13: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

• Cell Membrane – controls what goes in and out

• Cytoplasm – fills cell (gooky stuff)

• Cilia and flagella - movement

cilia/flagella

http://sun.menloschool.org/~cweaver/cells/e/cilia_flagella

Page 14: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Organelles: Vesicles

storage

Page 15: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

• Cell membrane• Nucleus• Nuclear

envelope/pore• Chromatin (DNA)• Cytoplasm• Mitochondrion• Golgi body

• Centriole• Microtubule• Vacuole• Lysosome• Ribosome• Endoplasmic

reticulum (ER)

Page 16: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Plant Cells

Page 17: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

What do plant cells have to do?

Page 18: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Plant Cells

• Photosynthesis

• Large water Storage

• Support (versus movement)

Page 19: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Page 20: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Plant Cells

• Large central vacuole (store water)

• Chloroplasts (for photosynthesis)

• Cell wall (for support)

Page 21: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Eukaryotic versus Prokaryotic

• Eukaryotic • Prokaryotic

Page 22: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Prokaryotic Cells

• NO Nucleus

• No membrane bound organelles

Page 23: Pretest What is a cell? What are some components of a cell? What are 3 differences between a plant and animal cell? What is the difference between a prokaryotic

Organ Systems

Cells tissues organs organ systems

• Groups of organs that perform a common function

• Eleven organ systems in the human body

Chapter 18 The Endocrine System. communication between cells mechanisms direct cell-to-cell cell-to-cell (short distance) cell-cell cell-to-cell (long

1. Differentiate between the cell membrane and the cell wall in terms of what they do and what they are made from

{ Cell Structures & Functions Review. What type of cell?

Cell Membranes and Osmosis. - Cell membrane - Controls what enters and leaves cell What separates a cell from its surroundings?

CELL 2010. What is a cell? “ Life is a dynamic equilibrium of hundreds and thousands and millions of chemical and biochemical reactions going on between

hematopoietic stem cell homeostasis in mice€¦ · Hematopoietic stem cell (HSC) homeostasis depends on the balance between self renewal and lineage commitment, but what regulates

CELL GROWTH, CELL REPRODUCTION AND · PDF fileMitosis, Meosis Cell plate – The site of growth of a new cell wall between the two new daughter cells in ... 12. What is meiosis? Explain

Interactions between cancer cell populations in vivo between cancer cell populations in vivo: cooperation vs competition Part I – Cooperation between two colorectal cancer cell populations

What controls the cell cycle? What happens if a cell doesn’t pass a checkpoint?

WHAT IS A CELL MEMBRANE? · The cell membrane is the boundary between a living cell and its outside environment. It is also responsible for regulating what molecules pass into and

Chapter 8. The boundary between the cell and its environment Controls what enters and exits the cell (selective permeability) - nutrients, wastes,

Aim: What organelles are found in Eukaryotic cells? Do now: Explain 1 difference between a prokaryotic cell and a eukaryotic cell. What organelles are

Mor-ganelles Catalyst: What is the BIG difference between prokaryotic and eukaryotic cells? What is the function of the cell membrane? If a cell’s

Eukaryotic cell structure. Plasma membrane boundary between cell and external environment

Cells and Cell Structures. Quiz!!!!! 1.What are the three parts of the cell theory? 2.What are three similarities and 3 differences between prokaryotic

The Cell Membrane. What is the cell membrane? AKA: Plasma membrane AKA: Plasma membrane The boundary between the cell and the environment The boundary

Brain Pop What is the difference in appearance between an animal and plant cell 1

What is a Cell?

What are the Differences Between Open and Closed Cell Spray Foam Insulation?

Phases of Cell Division Interphase (stage between cell division) Interphase (stage between cell division) Prophase Prophase Metaphase Metaphase Anaphase

What does a cell need? Cell & organelle membranes

Difference between animal cell and plant cell

Parts of the Prokaryotic Cell. Check your Understanding 1) What is the main difference between a prokaryotic and eukaryotic cell? 2) What are the parts

What is the cell membrane? AKA: Plasma membrane The boundary between the cell and the environment Does every cell have a cell membrane? Yes!, Each and

What are the 3 differences between a plant and animal cell? What does each location represent in a cell and why? ◦ Office ◦ Outside wall and doors

Transfer of dna between bacterial cell

The Cell Cycle What is the cell cycle? What is mitosis – or cell division? What happens in each stage?

Cells and Organelles. Cell Characteristics What are some of the differences between prokaryotic and eukaryotic cells? What are some of the differences

The Cell Cycle. Why are cells so small?? What limits the size of a cell?? –Most cells are between.002 -.2 millimeters

Cell Structure and Function I will explain what the cell theory is I will describe how researchers explore the living cell I will distinguish between eukaryotes

Chapter 11: Cell Communication What do you know about cell communication? 1.What is the difference between paracrine signaling & endocrine signaling? -Paracrine

The Cell Membrane. What is the cell membrane? AKA: Plasma membrane The boundary between the cell and the environment Does every cell have a cell membrane?

· Web viewWhat is the difference between meiosis and mitosis? What are the differences between a prokaryotic cell and a eukaryotic cell? Label the cells in the diagram: prokaryote

The Cell Membrane. I.) What is the cell membrane? A. AKA: Plasma membrane B. The boundary between the cell and the environment C. Does every cell have

What cell is this