Question Detail
Question
The cell walls of fungi are primarily composed of which robust structural carbohydrate?
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.