Question Detail

BIO 101 BIO 101 Past Questions Objective Question
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Question

Which of the following best explains the role of chlorophyll in photosynthesis?
Options
A It produces ATP
B It breaks down CO2
C It absorbs light energy for the excitation of electrons
Correct Answer
D It carries protons across membranes
Correct Answer

Option C is the correct answer.

Detailed Explanation

Chlorophyll molecules within the photosystems absorb photons of light. This energy excites electrons to a higher energy level, initiating the electron transport chain.

Hint

It's the primary pigment that captures light energy.

Question Info

Course: BIO 101
Topic: BIO 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 703 of 2556
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