Those metabolites that are formed during growth phase as a result of energy metabolism are called as ____

Chitin is a _____

What is the main constituent of the exoskeleton of arthropods?

Cotton fiber is made of cellulose. True or false?

Which among the following is incorrect about RNA?

Which of these structures have more than one polypeptide chain?

Living organisms are made up of how many types of biomolecules?

Identify the compound.