Question Detail

BIO 101 BIO 101 Past Questions Objective Question

Question

Which is true about peroxisomes
Options
A They can be present in higher plants
B Play a role in hydrogen peroxide production
C They are involved in photorespiration
D All of the above
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

Peroxisomes are organelles that contain enzymes for various metabolic reactions. They produce and break down hydrogen peroxide (H2O2). In plants, they are involved in photorespiration and fat metabolism (glyoxylate cycle in some). They are present in higher plants and animals. So all statements are true.

Hint

Do peroxisomes handle H2O2, photorespiration, and fat metabolism?

Question Info