The non-essential amino acid among the following is:

1.	Lysine	2.	Valine
3.	Leucine	4.	Alanine

Enzymes that utilize ATP in phosphate transfer require an alkaline earth metal (M) as the cofactor. M is:

A linkage present in proteins and peptides is:

1.		2.
3.		4.

Insulin regulates the metabolism of : 

The number of peptide linkage present in a nano peptide is:

1.  10

2.  8

3.  9

4.  18

Identify the sugar among the following that does not act as reducing sugar.

1. Glucose
2. Fructose
3. Lactose
4. Sucrose

During the process of digestion, the proteins present in food materials are
hydrolysed to amino acids as shown below.

Proteins  \(\xrightarrow[]{\textbf{Enzyme(A)}}\mathrm{}\) Polypeptides  \(\xrightarrow[]{\textbf{Enzyme(B)}}\mathrm{}\)  Amino acids
 
Enzymes (A) and (B)  are respectively:
 

Sucrose can be formed by:
1. α–D–galactopyranose and α–D–glucopyranose
2. α–D–glucopyranose and β–D–fructofuranose
3. β–D–galactopyranose and α–D–fructofuranose
4. α–D–galactopyranose and β–D–fructopyranose

D(+) glucose yields an oxime with hydroxyl amine. The structure of the oxime would be:

1.		2.
3.		4.