How many heme groups are present in Myoglobin

(1)2

(2)1

(3)4

(4)3

How many polypeptide subunits are present in Haemoglobin

Which of the following subunits are present in adult Haemoglobin

1. 2α & 2β type subunits

2. 2α & 2µ type subunits

3. 2β & 2µ type subunits

4. 2α & 2α  type subunits

N-SCYE-C^’ is a  hypothetical polypeptide formed by amino acids. Which of the amino acids of the polypeptide is charged?

1. S

2. C

3. Y

4. E

14 ^‘N-SCYE-C^’ is a  hypothetical polypeptide formed by amino acids. How many water molecules have been released in the formation of that polypetide

1. 4

2. 3

3. 2

4. 1

Which one of the following is a fat-soluble vitamin and its related deficiency disease?
1. Ascorbic acid - Scurvy
2. Retinol - Xerophthalmia
3. Cobalamine - Beri-Beri
4. Calciferol - Pellagra

More than 90% of the dry weight of plants is due to:

Which of the following is primary metabolites?
1. Carbohydrates
2. Proteins
3. Lipids and Nucleic acids
4. All of these

Which of the following is not true about secondary metabolites?

Which of the following is not a secondary metabolite?
1. Rubber
2. Ricin
3. Morphine
4. Oxaloacetic acid