Light Dependent Reactions in Photosynthesis — Quiz

Question 1

During the light-dependent reaction of photosynthesis, light energy is converted into which form of energy?

Revolt · Accepted Answer

chemical

Question 2

Which is the site of the light-dependent reactions of photosynthesis?

Revolt · Accepted Answer

thylakoids

Question 3

Which is the best description of photophosphorylation?

Revolt · Accepted Answer

the conversion of ADP to ATP using light energy

Question 4

Along with plants and algae, in which organisms can photosynthesis occur?

Revolt · Accepted Answer

some bacteria

Question 5

Which best lists the end products of the light-dependent reactions of photosynthesis?

Revolt · Accepted Answer

ATP, NADPH, and cap o sub 2

Question 6

Which best describes how the photosystems are used in the light-dependent reactions?

Revolt · Accepted Answer

photosystem II is used first then photosystem I

Question 7

How is ADP converted to ATP?

Revolt · Accepted Answer

by the addition of one phosphate group

Question 8

Which is the correct chemical equation for photosynthesis?

Revolt · Accepted Answer

6 CO sub 2 plus 6 cap h sub 2 cap o rightarrow cap c sub 6 cap h sub 12 cap o sub 6 plus 6 cap o sub 2

Question 9

Which event occurs in photosystem I?

Revolt · Accepted Answer

Electrons are transferred to ferredoxin.

Question 10

Consider these events of photosynthesis. 1. Light energy excites electrons. 2. Water molecules are split. 3. NADPH is formed. In which locations do each of these events occur?

Revolt · Accepted Answer

1. photosystem II 2. photosystem II 3. photosystem I

Light Dependent Reactions in Photosynthesis — Quiz Answers

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