Q.

Which of the following metals is present in chlorophyll?

A. Beryllium
B. Magnesium
C. Calcium
D. Barium
Answer» B. Magnesium
Explanation: Chlorophyll is a chlorin pigment, which is structurally similar to and produced through the same metabolic pathway as other porphyrin pigments such as heme. At the center of the chlorin ring is a magnesium ion.
2.4k
0
Do you find this helpful?
9

View all MCQs in

Biology (GK)

Discussion

No comments yet