Question Detail

MIC 121 Characteristics and Structure of Fungi Objective Question

Question

The cell walls of fungi are primarily composed of which robust structural carbohydrate?
Options
A Cellulose
B Peptidoglycan
C Chitin
Correct Answer
D Keratin
Correct Answer

Option C is the correct answer.

Detailed Explanation

Fungal cell walls are made of chitin, a tough, flexible polymer also found in insect exoskeletons. Plant cell walls are composed of cellulose, and bacterial cell walls are made of peptidoglycan. Keratin is a protein found in animal structures like hair and nails.

Hint

This component is also found in the exoskeletons of insects.

Question Info