Question

Why human being cannot digest cellulose ?

Answer 1

Answer:

Humans cannot digest cellulose as their digestive system does not have cellulase, the enzyme which digests the cellulose..

Answer 2

Lack of appropriate enzymes is the reason why humans cannot digest cellulose. Cellulose is known to be found abundantly in plant tissues and is also known to be a common component of our diet. The enzyme to digest cellulose is cellulose, and we humans do not have that in our digestive system.

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