Question 1

Carbon dioxide and water can combine to form glucose,water and oxygen.What is required for that process to occur?

Accepted Answer

A) Nothing,this is a spontaneous reaction 
B) Energy from the process of cellular respiration 
C) Light energy from the sun 
D) Mitochondria 
A) Nothing,this is a spontaneous reaction 
B) Energy from the process of cellular respiration 
C) Light energy from the sun 
D) Mitochondria

Question 2

What are the characteristics of red light,which is absorbed by chlorophylls?

Accepted Answer

A) Its photons have the shortest wavelength in the visual spectrum 
B) Its photons have the highest energy in the visual spectrum 
C) Its photons have the longest wavelength in the visual spectrum 
D) It is not considered a part of the visual spectrum 
A) Its photons have the shortest wavelength in the visual spectrum 
B) Its photons have the highest energy in the visual spectrum 
C) Its photons have the longest wavelength in the visual spectrum 
D) It is not considered a part of the visual spectrum

Question 3

In which part of the chloroplasts are the Calvin cycle enzymes located?

Accepted Answer

A) stroma 
B) thylakoids 
C) grana 
D) envelope 
E) cristae 
A) stroma 
B) thylakoids 
C) grana 
D) envelope 
E) cristae

Question 4

The Calvin cycle of a plant exposed to light during the day that is suddenly put in the dark

Accepted Answer

A) cannot run,as it requires light energy directly. 
B) can still run as long as there is ATP,CO2,and NADPH present. 
C) runs in a different place in the plant. 
D) uses a different source of carbon. 
A) cannot run,as it requires light energy directly. 
B) can still run as long as there is ATP,CO2,and NADPH present. 
C) runs in a different place in the plant. 
D) uses a different source of carbon.

Question 5

NADPH is made by

Accepted Answer

A) chemiosmosis. 
B) glycolysis. 
C) the Krebs cycle. 
D) the Calvin cycle. 
E) the passing of electrons from photosystem I to an electron transport chain. 
A) chemiosmosis. 
B) glycolysis. 
C) the Krebs cycle. 
D) the Calvin cycle. 
E) the passing of electrons from photosystem I to an electron transport chain.

Question 6

What color of light is not strongly absorbed by chlorophyll?

Accepted Answer

A) green 
B) violet-blue 
C) red 
D) yellow-orange 
A) green 
B) violet-blue 
C) red 
D) yellow-orange

Question 7

Copyright

Accepted Answer

A) Reflection of light by chlorophyll a and b is essential for the process of photosynthesis 
B) Absorption of light by chlorophyll a and b is essential for the process of photosynthesis 
C) Transmission of light by chlorophyll a and b is essential for the process of photosynthesis 
D) Chlorophyll a and b are much less important than other pigments in the reflection,absorption and transmission of light relevant to photosynthesis 
A) Reflection of light by chlorophyll a and b is essential for the process of photosynthesis 
B) Absorption of light by chlorophyll a and b is essential for the process of photosynthesis 
C) Transmission of light by chlorophyll a and b is essential for the process of photosynthesis 
D) Chlorophyll a and b are much less important than other pigments in the reflection,absorption and transmission of light relevant to photosynthesis

Exam 8: Photosynthesis

Carbon dioxide and water can combine to form glucose,water and oxygen.What is required for that process to occur?

What are the characteristics of red light,which is absorbed by chlorophylls?

In which part of the chloroplasts are the Calvin cycle enzymes located?

The Calvin cycle of a plant exposed to light during the day that is suddenly put in the dark

NADPH is made by

What color of light is not strongly absorbed by chlorophyll?

Copyright

The Science of Biology

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The Chemical Building Blocks of Life

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