Multiple choice

Carbohydrate, which cannot be hydrolyzed by the human digestive system is

  1. starch

  2. glycogen

  3. cellulose

  4. all of the above

  5. both glycogen and cellulose
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Cellulose is an insoluble substance which is the main constituent of plant cell walls and of vegetable fibres such as cotton. It is a polysaccharide consisting of chains of glucose monomers.

Keep practicing — related questions