Photolysis
Interactive Video
•
Biology
•
7th Grade
•
Practice Problem
•
Easy
J Pager
Used 2+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two main sets of reactions in photosynthesis?
Electron transport chain and Krebs Cycle
Light-dependent reactions and Calvin Cycle
Light-independent reactions and Krebs Cycle
Glycolysis and Calvin Cycle
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of chloroplasts in photosynthesis?
They contain pigments that absorb light.
They store glucose for later use.
They absorb water from the soil.
They produce oxygen through respiration.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when Photosystem II absorbs light?
NADPH is formed immediately.
Water is produced as a byproduct.
Electrons in chlorophyll gain energy and move to the electron transport chain.
ATP is directly synthesized.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of ATP synthase in the light-dependent reactions?
It allows hydrogen ions to diffuse and produces ATP.
It pumps hydrogen ions into the thylakoid.
It absorbs light energy.
It splits water molecules.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is NADPH and what is its role in photosynthesis?
An enzyme that splits water.
An electron carrier that transports electrons and hydrogen to the Calvin Cycle.
A molecule that stores glucose.
A pigment that absorbs light.
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