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chapter 2 cells review Braeden Grutza.

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Diffusion is the movement of substances from an area of.....

a)

higher concentration

b)

lower concentration

2.

The second step of cellular respiration occurs in the........

a)

cell

b)

mitochondria

c)

muscle cell

3.

nucleic acids are important in cells because they contain......

a)

genetic information

b)

proteins

c)

lipids

4.

proteins are long chains of.....

a)

anino and acid mole molecules

b)

protein

c)

cells

5.

A cell membrane is mostly made of phospholipids and.......

a)

bacteria

b)

cells

c)

proteins

6.

The structure of a water molecule makes it ideal for........

a)

cells

b)

dissolving many other substances

c)

nucleuses

7.

Some types of bacteria and yeasts make atp during........

a)

concentration

b)

cellular respiration

c)

a process

8.

which is in a cell?

a)

cell membrane

b)

nucleus

c)

cytoplasm

d)

all of the above

9.

active transport uses?

a)

cell's energy

b)

cytoplasm

c)

muscle cell's

10.

Active transport does not use?

a)

cell's energy

b)

proteins

c)

carbohydrates

11.

Robert Hooke saw the openings in cork called........

a)

pre existing cells

b)

cells

c)

cillia

12.

osmosis is the diffusion of.....

a)

water

b)

air

c)

energy

13.

when an organism eats plant material, it takes in.... ....

a)

food energy

b)

energy

c)

oxygen

14.

Mitochondrion is the powerhouse of the cell. it provides the.......

a)

membrane

b)

energy

c)

cells

15.

______is a structural layer surrounding some types of cells.

a)

cell wall

b)

cell membrane

c)

ribsome

16.

______is liquid that fills the inside of the cell

a)

nucleus

b)

cytoplasm

c)

mitochondria

17.

A series of chemical reactions that convert the energy in food molecules into a usable form of energy called.

a)

cellular respiration

b)

diffusion

c)

osmosis

18.

A series of chemical reactions that convert light. Energy, water, and co2 into the food energy molecule glucose and give off oxygen.

a)

Photosynthesis

b)

ribsome

c)

vacuole

19.

is the net movement of anything generally from a region.

a)

diffusion

b)

osmosis

c)

vacuole

20.

_______is a process by which the molecules of a solvent pass from a solution

a)

osmosis

b)

cells

c)

energy