Where would you expect to find serine and alanine amino acids in a globular protein in aqueous solution?

1. Serine would be in the interior, and alanine would be on the exterior of the globular protein.

2. Alanine would be in the interior, and serine would be on the exterior of the globular protein.

3. Both serine and alanine would be in the interior of the globular protein.

4. Both serine and alanine would be on the exterior of the globular protein.  

The unique properties of each amino acid are determined by its particular:

1. R group

2. Amino group

3. Kinds of peptide bonds

4. Number of bonds to other amino acids 

Which one out of A-D given below correctly represents the structural formula of the basic amino acid?

1. C

2. D

3. A

4. B

Amino acid is a:

Which one is heteropolymer?

Which of the following is the most abundant protein in the whole of the biosphere?

1.Collagen

2. Albumin

3. RUBISCO

4. Antibody

"Ramachandran plot" is used to confirm the structure of:

1. RNA

2. Proteins

3. Triacylglycerides

4. DNA

Which transports glucose into cells is

1. Trypsin

2. Keratin

3. Haemogiobin

4. GLUT-4

Proteins are 

1. Macromolecules
2. Homopolymers
3. Micromolecules
4. Polymers of starch

Tick mark the incorrect statement about adult haemoglobin

1. it is made up of four sub-units

2. Two sub-units are of $\alpha$-type and two sub-units of $\beta$-type

3. It has quartemary structure of protein

4. It is a simple protein