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Bell Work -2-17-2023

Total questions: 20

Worksheet time: 40mins

Name
Class
Date
1.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
2.
What is the pigment in chloroplasts that performs photosynthesis?
a)
Chlorosynthesis
b)
Chlorophyll
c)
ADP
d)
Electron Transport
3.
Which gas is removed from the atmosphere during photosynthesis?
a)
hydrogen
b)
oxygen
c)
nitrogen
d)
carbon dioxide
4.
What is the pigment in chloroplasts that performs photosynthesis?
a)
Chlorosynthesis
b)
Chlorophyll
c)
ADP
d)
Electron Transport
5.
Cellular respiration is a process that converts __________ into __________.
a)
Sunlight, Glucose
b)
ATP, Glucose
c)
Glucose, Sunlight
d)
Glucose, ATP
6.
The first step of cellular respiration is always
a)
The Kreb's Cycle
b)
Glycolysis
c)
the electron transport chain
d)
Fermentation
7.
What organelle makes most of the ATP and is called the power plant of the cell? 
a)
ribosomes
b)
lysosomes
c)
organelles
d)
mitochondrion 
8.
Photosynthesis ______ glucose while cellular respiration ______ glucose.
a)
builds; breaks apart
b)
breaks apart; builds
9.

What are the products of cellular respiration?

a)

CO2

b)

H2O

c)

C6H12O6

d)

O2

e)

ATP

10.

Where do the dark reactions (Calvin Cycle) take place?

a)

Mitochondria

b)

Thylakoid Membrane

c)

Stroma

d)

Cytoplasm

11.

Glycolysis breaks down glucose into....

a)

Water

b)

Pyruvate

c)

Oxygen

d)

Carbon Dioxide

12.

Where do the Kreb’s Cycle and the electron transport chain take place in the cell?

a)

cytoplasm

b)

mitochondria

c)

vacuoles

d)

lysosomes

13.

Energy is released from ATP when

a)

a phosphate group is added.

b)

adenine bonds to ribose.

c)

ATP is exposed to sunlight.

d)

a phosphate group is removed.

14.

This type of cellular respiration is completed without oxygen

a)

aerobic

b)

anaerobic

15.

What are the two cycles of photosynthesis called?

a)

light dependent and Calvin cycle (light independent)

b)

Calvin and Hobbes Cycle

c)

neither of these

16.

How much ATP is produced during the Krebs Cycle?

a)

2

b)

4

c)

32

d)

34

e)

36

17.
What is 4 pointing to?
a)
Stroma
b)
Thylakoid
c)
Granum
d)
Stomata
18.
Fermentation involves
a)
aerobic respiration
b)
anaerobic respiration 
19.

Humans use calories they obtain from ____ as their energy source.

a)

food

b)

water

c)

sunlight

d)

minerals

20.

What is a product of the Krebs Cycle

a)

Lactic Acid

b)

Carbon Dioxide

c)

Oxygen

d)

Glucose

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