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Passive Transport Review

Last updated over 1 year ago

10 questions

1 point

1

Question 1

1.

Does passive transport require energy?

A. Yes

B. No

1 point

1

Question 2

2.

How do molecules move in passive transport?

A. Against the concentration gradient from low to high

B. Down the concentration gradient from high to low

C. Randomally 

1 point

1

Question 3

3.

Check all the types of passive transport.

A. Diffusion

B. Endocytosis

C. Exocytosis

D. Faciliated Diffusion

E. Osmosis

F. Pinocytosis

1 point

1

Question 4

4.

Which statement is true about facilitated diffusion?

A. Facilitated diffusion requires energy and diffusion does not

B. Facilitated diffusion moves molecules against a concentration gradient

C. Facilitated diffusion requires protein to move molecules across the membrane

D. Facilitated diffusion moves water molecules from low to high concentration

1 point

1

Question 5

5.

Look at the diagram, what type of transport is moving O2 across the membrane. Oxygen is moving from high to low without a protein?

A. Diffusion

B. Faciliated Difussion

C. Active Transport

D. Osmosis

1 point

1

Question 6

6.

Look at the diagram, what type of transport is moving H2O across the membrane. Water is moving from high to low without using a protein?
HINT: Energy is needed

A. Diffusion

B. Faciliated Difussion

C. Active Transport

1 point

1

Question 7

7.

What substance shows net movement INTO the cell? Click all that apply

A. H2O

B. Na+

C. Starch

D. Glucose

1 point

1

Question 8

8.

What substance shows net movement OUT the cell? Click all that apply

A. H2O

B. Na+

C. Starch

D. Glucose

1 point

1

Question 9

9.

Does the cell shrink, swell, or stay the same?

A. Shrink

B. Swell

C. Stay the same size

1 point

1

Question 10

10.

The diagram shows a cell in a ______ solution.

A. Isotonic

B. Hypertonic

C. Hypotonic