Cell Membranes Flashcards

1
Q

Describe the structure of a membrane

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2
Q

Draw and label a diagram of the membrane

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3
Q

Draw and label a diagram of a phospholipid

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4
Q

Who created the fluid mosaic model?

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5
Q

What do the words “Fluid” and “Mosaic” mean in regards to membranes?

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6
Q

What is the structure of the phospholipid bilayer?

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7
Q

What is the function of the phospholipid bilayer?

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8
Q

What is the structure of cholesterol in cell membranes?

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9
Q

What is the function of cholesterol in cell membranes?

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10
Q

What is the structure of the protein in cell membranes?

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11
Q

What is the function of protein in the cell membrane?

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12
Q

What is the structure of glycolipids in cell membranes?

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13
Q

What is the function of glycolipids in cell membranes?

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14
Q

What is the structure of glycoproteins in cell membranes?

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15
Q

What is the function of glycoproteins in cell membranes?

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16
Q

What types of receptors are there in the cell membrane? What are their functions?

17
Q

What is cell signalling?

18
Q

What is the purpose of cell signalling?

19
Q

What are the stages of cell signalling?

20
Q

What are the extra effects of cell signalling?

21
Q

Draw and label a diagram of cell signalling

22
Q

Define diffusion

23
Q

What can affect the rate of diffusion?

24
Q

Why is cell size limited by diffusion?

25
How do you overcome the limitations of diffusion?
26
What is facilitated diffusion?
27
Draw and label a diagram of diffusion by channel protein
28
Draw and label a diagram of diffusion by carrier protein
29
Describe channel and carrier proteins
30
What can affect the rate of facilitated diffusion?
31
Define osmosis
32
What is water potential?
33
What factors affect osmosis?
34
What is the effect of osmosis on cells? Draw diagrams
35
What is active transport?
36
What is endocytosis?
37
What is phagocytosis?
38
What is pinocytosis?
39
What is exocytosis?