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Acc. Biology Test Unit 3 2022 (Cell Membrane and Transport)

Last updated over 3 years ago

43 questions

Note from the author:

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Cell Transport

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Question 36

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Question 37

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Question 38

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Question 39

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Question 40

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Question 41

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Question 42

42.

Question 43

43.

This process is called __________________________

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

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Question 8

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Question 9

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Question 10

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Question 11

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Question 12

12.

Question 13

13.

Question 14

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Question 15

15.

Phosphate Head
fatty acid tail
Phospholipid bilayer
transport protein
cholesteroal

Question 16

16.

Question 17

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Question 18

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Question 19

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Question 20

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Question 21

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Question 22

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Question 23

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Question 24

24.

Question 25

25.

Question 26

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Question 27

27.

Question 28

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Question 29

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Question 30

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Question 31

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Question 32

32.

Question 33

33.

Question 34

34.

Question 35

35.

Which of the following are true statements of Passive Transport

Molecules follow the concentration gradient

molecules must be small

Molecules move from an area of low concentration to an area of high concentration

Molecules require ATP to be moved

Molecules can be assisted by Protein channels

Facilated Diffusion is useful in assisting the following move across a membrane

molecules with a charge

Molecules against the concentration gradient

Glucose Molecules

Water

What type of channel proteins move water

peripheral proteins

intergral proteins

aquaporins

glycoproteins

Very small nonpolar molecules such as gases like carbon dioxide, are able to go through the cell membrane in a process called

Osmosis

Active transport

Simple diffusion

Moving extracellular fluid from outside a cell to inside a cell is called

receptor-mediated endocytosis

pinocytosis

phagocytosis

What happens to the membrane of a vesicle after
exocytosis?

a. It leaves the cell.

b. It is disassembled by the cell.

c. It fuses with and becomes part of the plasma
membrane.

d. It is used again in another exocytosis event.

In what important way does receptor-mediated
endocytosis differ from phagocytosis?

a. It transports only small amounts of fluid.

 b. It does not involve the pinching off of
membrane.

 c. It brings in only a specifically targeted
substance.

 d. It brings substances into the cell, while
phagocytosis removes substances.

Your slide will sit on this part of the microscope

A

B

C

D

E

When carrying the microscope you must carry it with one hand under the base and one hand on this.

A

B

C

D

E

When you look through the eyepiece to see your specimen, you should begin scanning under what power/objective lens?

A

B

C

D

E

To magnify or enlarge the image of your specimen, you must bring the stage closer to the lens.  Moving this will bring the stage closer to the lens and magnify your specimen.

A

B

C

D

E

The eyepiece is also called the what?

A

B

C

D

What are the two main parts of cell membrane?

A

B

C

D

The function of the integral (transport) proteins in the Cell Membranes?

A

B

C

D

Lower solute concentration and higher water concentration inside the cell, high solute concentration and low water concentration outside the cell.

A

B

C

D

What is the type of diffusion called which is made easier by a protien channel?

A

B

C

D

Not all substances can cross the cell membrane. For this reason, the cell membrane is said to be

A

B

C

D

In what direction do molecules move during ACTIVE Transport?

A

B

C

D

When molecules move from an area of high concentration to an area of low concentration it is called?

A

B

C

D

Cellulose makes up the cell wall of plant cells.  CELLULOSE is a 

A

B

C

D

Tea bags are typically placed in hot water because?

A

B

C

D

A type of transportation in which water moves across the membrane?

A

B

C

D

Select the correct Structure

Phosphate Head

Fatty acid tail

Phospholipid bilayer

transport protein

Cholesterol

Select the correct Structure

Phosphate Head

Fatty acid tail

Phospholipid bilayer

transport protein

Cholesterol

Select the correct Structure

Phosphate Head

Fatty acid tail

Phospholipid bilayer

transport protein

Cholesterol

Select the correct Structure

Phosphate Head

Fatty acid tail

Phospholipid bilayer

transport protein

Cholesterol

Select the correct Structure

Phosphate Head

Fatty acid tail

Phospholipid bilayer

transport protein

Cholesterol

Which structure is polar and is attrcted to water?

Phosphate Head

Fatty acid tail

Phospholipid bilayer

transport protein

Cholesterol

Which structure is holds the phospholipids in place?

Phosphate Head

Fatty acid tail

Phospholipid bilayer

transport protein

Cholesterol

Which structure assists molecules move through the membrane?

Phosphate Head

Fatty acid tail

Phospholipid bilayer

transport protein

Cholesterol

Will the cell?

A

B

C

Where is water going?

A

B

C

Is the solution:

A

B

C

D

Which type of transport do these represent?

Active Transport

Passive Transport

What type of Transport is represented by this image?

Active Transport

Passive Transport

Which type of transport is this specific type referencing?

Simple diffusion

Facilitated diffusion

Osmosis

Pumps

Which type of transport is this specific type referencing?

Simple diffusion

Facilitated diffusion

Osmosis

Pumps

What type of transport is depicted in this image?

Diffusion

Pumps

Endocytosis

Exocytosis

If the items moving where solid particles this would be considered?

Phagocytosis

Pinocytosis

Receptor-mediated

Which of the types of endocytosis pictured require a specific shape to enter?

Phagocytosis

Pinocytosis

Receptor-Mediated

D

What type off solution would this cell be placed in?

Hypertonic

Hypotonic

Isotoniic

What type off solution would this cell be placed in?

Hypertonic

Hypotonic

Isotoniic