Identify the aldose form the following.

Which of the following statements is incorrect with respect to starch?

Which of the following bases contain two keto groups?

A protein ‘X’ was found in a biological system with a unique 3-D structure and biological activity. ‘X’ is known as ___

Albinism is caused by the deficiency of which enzyme?

The compound with the formula C2(H2O)2 is a __

Cellulose is a ___ saccharide.

Amino acids can show amphoteric behaviour.