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6º Cellular Respiration Process

Total questions: 10

Worksheet time: 17mins

Name
Class
Date
1.

This illustration, shows in color a (an)

a)

Mitochondria

b)

Chloroplast

c)

Animal Cell

d)

Cellular Respiration

2.

The numbers in this illustration refers (respectively) to

a)

Matrix - Inner membrane - Outer membrane

b)

Outer membrane - Inner membrane - Matrix

c)

Matrix - Outer membrane - Inner membrane

d)

Inner membrane - Outer membrane - Matrix

3.

The numbers 1 - 4 corresponds respectively to

a)

FADH2 - NADH - ATP - H2O

b)

C6H12O6 - O2 - H2O - CO2

c)

ATP - H2O - FADH2 - NADH

d)

H2O - CO2 - C6H12O6 - O2

4.

How many products will be obtained in the Krebs Cycle, if 4 pyruvates enter the mitochondria

a)

8NADH / 2FADH2 / 6CO2 / 2ATP

b)

4NADH / 8FADH2 / 4CO2 / 12ATP

c)

16NADH / 4FADH2 / 12CO2 / 4ATP

d)

4NADH / FADH2 / 3CO2 / ATP

5.

In Electron Transport Chain of insect's mitochondrias, 15 NADH molecules arrive. How many molecules of ATP will be produced in this process?

a)

45 ATP molecules

b)

15 ATP molecules

c)

30 ATP molecules

d)

60 ATP molecules

6.

In which processes of cellular respiration, is ATP produced?

I. Glycolisis

II. Krebs Cycle

III. Electron Transport Chain

a)

Only I

b)

I and II

c)

I, II and III

d)

Only III

7.

What would happen if a substance blocks the ATP synthase in all the mitochondria?

a)

The cell can't get enough ATP

b)

The cell get the half of the ATP

c)

The cell can't get ATP at all

d)

The cell produce the double ATP

8.

If numbers 1, 2 and 3 represents the steps of cellular respiration, what do the yellow ovals represent at the LEFT?

a)

NADH and FADH2

b)

NADH and ATP

c)

ATP and FADH2

d)

NADH and e-

9.

If numbers 1, 2 and 3 represents the steps of cellular respiration, what do the yellow ovals represent at the RIGHT?

a)

NADH

b)

ATP

c)

FADH2

d)

CO2

10.

If numbers 1, 2 and 3 represents the steps of cellular respiration, what do the gray, red and blue ovals represent?

a)

FAD+ - NAD+ - H2O

b)

CO2 - O2 - H2O

c)

O2 - H2O - e-

d)

e- - O2 - H2O