Biology – MCQ

Que1. Deficiency of Vitamin A leads to

a. Pellagra

b. Night Blindness

c. Anemia

d. Beriberi

B
nan

Que2. Deficiency of Vitamin B1 leads to

a. Pellagra

b. Night Blindness

c. Anemia

d. Beriberi

D
nan

Que3. Deficiency of Vitamin B2 leads to

a. Ariboflavinosis

b. Night Blindness

c. Anemia

d. Beriberi

A
nan

Que4. Deficiency of Vitamin B3 leads to

a. Ariboflavinosis

b. Night Blindness

c. Pellagra

d. Beriberi

C
nan

Que5. Deficiency of Vitamin B5 leads to

a. Ariboflavinosis

b. Paresthesia

c. Pellagra

d. Beriberi

B
nan

Que6. Deficiency of Vitamin B6 leads to

a. Ariboflavinosis

b. Paresthesia

c. Pellagra

d. Anemia

D
nan

Que7. Deficiency of Vitamin B7 leads to

a. Dermatitis

b. Paresthesia

c. Pellagra

d. Anemia

D
nan

Que8. Deficiency of Vitamin C leads to

a. Scurvy

b. Paresthesia

c. Pellagra

d. Anemia

A
nan

Que9. Deficiency of Vitamin D leads to

a. Scurvy

b. Rickets

c. Pellagra

d. Anemia

B
nan

Que10. Deficiency of Vitamin E leads to

a. Scurvy

b. Rickets

c. Less Fertility

d. Anemia

C
nan

Que11. Deficiency of Vitamin K leads to

a. Scurvy

b. Non-Clotting of Blood

c. Less Fertility

d. Anemia

B
nan

Que12. Which of the following mineral is known as carrier of oxygen?

a. Zinc

b. Oxygen

c. Iodine

d. Vitamin A

B
nan

Que13. Lack of which of the following mineral leads to Goitre?

a. Zinc

b. Oxygen

c. Iodine

d. Vitamin A

C
nan

Que14. Which of the following food nutrient is also known as roughage?

a. Carbohydrates

b. Fat

c. Protein

d. Fiber

D
nan

Que15. Which is the average fat % of buffalo milk?

a. 4

b. 5

c. 6

d. 7

D
nan

Que16. Which of the following food nutrient is also known for muscle building?

a. Carbohydrates

b. Fat

c. Protein

d. Fiber

C
nan

Que17. Which among the following are not fat soluble vitamins?

a. Vitamin A

b. Vitamin D

c. Vitamin E

d. Vitamin C

D
Vitamins which are soluble in fat and oils but insoluble in water are kept in this group. These are vitamins A, D, E and K. They are stored in liver and adipose (fat storing) tissues.

Que18. Fat soluble vitamins are stored in which part of the body?

a. Kidney

b. Stomach

c. Heart Arteries

d. Liver

D
Vitamins which are soluble in fat and oils but insoluble in water are kept in this group. These are vitamins A, D, E and K. They are stored in liver and adipose (fat storing) tissues.

Que19. VItamin B and C are soluble in:

a. Fat

b. Water

c. Both

d. None of the Above

B
B group vitamins and vitamin C are soluble in water so they are grouped together.

Que20. Water soluble vitamins are stored in which part of the body?

a. Kidney

b. Stomach

c. Can\’t be stored

d. Heart Arteries

C
Water soluble vitamins must be supplied regularly in diet because they are readily excreted in urine and cannot be stored (except vitamin B12) in our body.

Que21. Which among the following nutrient has most amount of calories per gram?

a. Carbohydrates

b. Protein

c. Fat

d. Fiber

B
Fat is a major source of energy and helps your body absorb vitamins. Fat has the most calories compared to any other nutrient. Controlling fat intake is one of the most important steps in losing or maintaining weight and preventing or delaying type 2 diabetes.

Que22. Fats are which of the following compound of chemicals?

a. Ketone

b. Alcohol

c. Ester

d. Acid

C
Fats, also known as triglycerides, are esters of three fatty acid chains and the alcohol glycerol. Fats are solids at room temperature. Oil refers to a fat with unsaturated fatty acid chains that is liquid at room temperature.

Que23. Lipid a chemical substance is insoluble in

a. Alcohol

b. Chloroform

c. Water

d. All of the Above

C
A lipid is chemically defined as a substance that is insoluble in water and soluble in alcohol and chloroform.

Que24. Which chemical do E-cigarettes produce by heating a solution containing nicotine in it?

a. Nicotine

b. Acrolein

c. Aerosol

d. Formaldehyde

C
nan

Que25. Who discovered the term cell in 1665?

a. Robert Hooke

b. Robert Brown

c. Schwann

d. Schleiden

A
nan

Que26. Who discovered the cell nucleus in 1831?

a. Robert Hooke

b. Robert Brown

c. Schwann

d. Schleiden

B
nan

Que27. Who presented the cell theory, that all animals and plants are composed of cells?

a. Schwann

b. Schleiden

c. Both A and B

d. None of the Above

C
nan