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Name ___________________________________ Science Red/Gray
Date_________________
Chapter 4, Section 1 Quiz
Exchange With the Environment
Score_______/ 27 points
Directions:
each.
Select the best answer to the following multiple choice questions. Worth 1 point
________1. When particles travel from an area of high concentration to an area of low
concentration, it is called:
a.
endocytosis.
b. active transport.
c. exocytosis.
d. diffusion.
________2. Diffusion allows materials to:
a. move in and out of cells. b. grow larger. c. get rid of large particles.
d. produce energy.
________3. A cell does not need to use energy during:
a. active transport.
b. exocytosis
c. diffusion.
d. endocytosis.
________4. When water diffuses into or out of a cell, it is called:
a. exocytosis.
b. osmosis.
c. endocytosis.
d. flooding.
________5. Osmosis is important to cells because:
a.
b.
c.
d.
cells contain fluids that are mostly water.
cells filled with fluids that are mostly sugar.
cells need to be kept cool.
cells need food.
________6. Passive transport occurs when small particles move from:
a.
b.
c.
d.
outside a cell to inside a cell.
areas of lower concentration to areas of higher concentration.
areas of higher concentration to areas of lower concentration.
inside a cell to outside a cell.
________7. A cell moving particles with the use of energy is called:
a. active transport.
b. osmosis.
c. passive transport.
d. endocytosis.
________8. Food particles move through a cell membrane without using energy in a process
called:
a. osmosis.
b. passive transport.
d. active transport.
d. endocytosis.
________ 9. What helps wilted plans become firm during osmosis?
a. sunlight
b. water
c. energy
d. heat
________10. What do materials go in and out of an organism’s cells?
a. mouths
b. pores
c. mitochondria
d. cell membrane
________11. What is the process that moves particles from areas of lower to areas of higher
concentration?
a. transportation
b. diffusion
c. active transport
d. osmosis
________12. Moving materials through a cell membrane by active transport requires the use of :
a. light.
b. energy.
c. water.
d. endocytosis.
Essay Question (10 points) Ten points for explaining the answer thoroughly. Ten points for
drawing each process correctly.
13.
Describe or draw below how endocytosis and exocytosis are reverse processes.
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14.
Figure A represents:
a. the process of osmosis.
d. the process of exocytosis.
15.
b. the process of endocytosis. c. the process of diffusion.
In Figure A, which would best describe step 4?
a. Endocytosis means outside the cell. b. Endocytosis means inside the cell.
c. Exoxytosis means outside the cell. d. Exoxcytosis means inside the cell.
16.
Figure B represents the process of:
a. osmosis.
17.
c. exocytosis.
d. endocytosis.
In Figure B, the third stage should read:
a.
b.
c.
d.
18.
b. diffusion.
The cell absorbs water to surround the vesicle.
The membrane begins to wrap around the particle.
The cell prepares to dissolve the large particle.
The cell releases the particles to the outside of the cell.
In Figure B, which would best describe step 4?
a. Endocytosis means outside the cell.
c. Exocytosis means outside the cell.
b. Endocytosis means inside the cell.
d. Exocytosis means inside the cell.
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