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Chapter 9 - Cellular Respiration

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Which of the following is NOT a stage of cellular respiration?

a)

fermentation

b)

electron transport

c)

glycolysis

d)

Krebs cycle

2.

What are the reactants in the equation for cellular respiration?

a)

oxygen and lactic acid

b)

carbon dioxide and water

c)

glucose and oxygen

d)

water and glucose

3.

The starting molecule for glycolysis is ___.

a)

ADP

b)

pyruvic acid

c)

citric acid

d)

glucose

4.

One cause of muscle soreness is ___.

a)

alcoholic fermentation

b)

glycolysis

c)

lactic acid fermentation

d)

the Krebs cycle

5.

Which process is used to produce beer and wine?

a)

lactic acid fermentation

b)

glycolysis

c)

alcoholic fermentation

d)

the Krebs cycle

6.

Which of the following passes high-energy electrons into the electron transport chain?

a)

NADH and FADH2

b)

ATP

c)

citric acid

d)

acetyl-CoA

7.

Cellular respiration uses one molecule of glucose to produce

a)

2 ATP

b)

30 ATP molecules

c)

36 ATP molecules

d)

20 ATP molecules

8.

Which process does NOT release energy from glucose?

a)

glycolysis

b)

photosynthesis

c)

fermentation

d)

cellular respiration

9.

Which of the following is released during cellular respiration?

a)

oxygen

b)

air

c)

energy

d)

lactic acid

10.

Glycolysis provides a cell with a net gain of ___

a)

2 ATP

b)

4 ATP

c)

18 ATP

d)

36 ATP

11.

The two main types of fermentation are called

a)

alcoholic and aerobic

b)

aerobic and anaerobic

c)

alcoholic and lactic acid

d)

lactic acid and anaerobic

12.

The products of photosynthesis are the

a)

products of cellular respiration

b)

reactants of cellular respiration

c)

products of glycolysis

d)

reactants of fermentation

13.

Cellular respiration ocurs in ___ cells.

a)

only animal cells

b)

only plant cells

c)

plant and animal cells

d)

non-existent

14.

Which of the following passes high-energy electrons into the electron transport chain?

a)

NADH and FADH2

b)

ATP and ADP

c)

Citric acid

d)

acetyl-CoA

15.

During glycolysis, NAD+ is converted to ___ so it can start glycolysis over again.

a)

ATP

b)

FADH

c)

NADH

d)

ADP

16.

What is labeled #8

a)

NADH

b)

pyruvic acid

c)

glucose

d)

ATP

17.

What is labeled #9

a)

ATP

b)

NADH

c)

pyruvic acid

d)

glucose

18.

What is labeled #10

a)

pyruvic acid

b)

glucose

c)

NADH

d)

lactic acid

19.

True or False: Glycolysis uses oxygen.

a)

True

b)

False

20.

True or False: Cellular respiration uses oxygen.

a)

True

b)

False