The human body does not produce :

During the process of digestion, the proteins present in food are hydrolysed to amino acids. The two enzymes involved in the process are

Fibrous protein such as silk fibroin consists of chain arranged in

In DNA, the complementary bases are:-

The segment of DNA which acts as the instrumental manual for the synthesis of the protein is:

Hemoglobin is a protein with

Which one of the following does not exhibit the phenomenon of mutarotation?

Which of the following is not a fat-soluble vitamin?

The pyrimidine bases present in DNA are

The secondary structure of protein refers to