Biochemistry

1. Which of the following does not show quaternary structure?

Hemoglobin

Pepsin

Fibrin

Insulin

2. Proteins comprise of _____% of the total dry weight of a cell.

0.4

0.5

0.6

0.7

3. Which one is an organic compound?

CO2

Water

Lipids

HCI

4. The Nature of an Enzyme is

Lipid

Vitamin

Carbohydrate

Protein

5. Which of the following statement is incorrect about RNA?

The pentose sugar in it is Ribose.

It contains Adenine Guanine Thymine and Cytosine

It is present in the nucleoli

It may be folded back on itself to give double helical characteristics.

6. Carbon commonly combines with

H

N & O

P & S

All of these

7. Which of the following carbohydrate cannot be hydrolyzed?

Monosaccharide

Oligosaccharide

Polysaccharide

None of these

8. Which among the following is not polymeric?

Carbohydrates

Nucleic acids

Proteins

Lipids

9. Cn(H2O)n. is a general formula of:

Monosaccharides

Oligosaccharides

Polysaccharides

Carbohydrates

10. This is an Example of Fat

Groundnut Oil

Coconut Oil

Vegetable Ghee

Glyceryl Trioleate

Question 1 of 10

Question Yourself Every Day, Expand Your Knowledge Every Way!