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Cellular respiration

Total questions: 15

Worksheet time: 9mins

Name
Class
Date
1.

What does A represent?

a)

inner membrane

b)

cristae

c)

outer membrane

d)

matrix

2.

What does c represent?

a)

inner membrane

b)

cristae

c)

matrix

d)

outer membrane

3.

What letter represents the matrix?

a)

a

b)

b

c)

c

d)

b and c

4.

What organelle is pictured?

a)

chloroplast

b)

mitochondria

c)

lysosome

d)

bacteria

5.

What is the function of this organelle?

a)

power house of the cell

b)

makes ATP

c)

cellular respiration

d)

photosynthesis

6.

Which of these are reactants needed to start cellular respiration?

a)

oxygen

b)

carbon dioxide

c)

glucose

d)

water

7.

Which of these are products of cellular respiration?

a)

oxygen

b)

carbon dioxide

c)

water

d)

ATP

8.

What stage occurs in the cytosol (cytoplasm) of the cell?

a)

glycolysis

b)

Kreb's cycle

c)

ETC

d)

Calvin Cycle

9.

What molecule does glycolysis split in two?

a)

starch

b)

glucose

c)

water

d)
10.

What is the last stage of cellular respiration?

a)

glycolysis

b)

Kreb's cycle

c)

ETC

d)

Calvin Cycle

11.

What is the second stage of cellular respiration?

a)

glycolysis

b)

Kreb's Cycle

c)

ETC

d)

Calvin Cycle

12.

How many stages does cellular respiration have?

a)

1

b)

2

c)

3

d)

4

13.

Where in the mitochondria does the Kreb's cycle occur?

a)

outer membrane

b)

inner membrane

c)

cristae

d)

matrix

14.

Glycolysis splits glucose into 2, 3 carbon ________ molecules

a)

G3P

b)

ATP

c)

pyruvate

d)

acetyle COA

15.

What does aerobic mean?

a)

with water

b)

with oxygen

c)

without oxygen

d)

with light