Proteins are made of ____________ .

(a)

Ascorbic acid

(b)

Amino acid

(c)

Citric acid

(d)

Folic acid

Lipases are _________.

(a)

Carbohydrates

(b)

Vitamins

(c)

Minerals

(d)

Enzymes

How many major minerals are there in the human body?

(a)

4

(b)

6

(c)

5

(d)

3

Without ____________ particular metabolic processes could not exist.

(a)

Food

(b)

Rest

(c)

Sleep

(d)

Water

Identify the mineral which regulates nerve and muscles activity?

(a)

Iron

(b)

Iodine

(c)

Sodium

(d)

Potassium

Osteoporosis in adults is due to the deficiency of ___________ .

(a)

Calcium

(b)

Sodium

(c)

Potassium

(d)

Iron

Dehydration is the process of ____________ .

(a)

addition of water

(b)

removal of water

(c)

heating of water

(d)

freezing of water

Pasteurization involves boiling of milk to a temperature of _____________ ^oC.

(a)

36^o

(b)

46^o

(c)

63^o

(d)

93^o

Among the following which one comes under quality control agency?

(a)

ISI

(b)

PSI

(c)

ESI

(d)

MSI

Direction: In the following question, a statement of a Assertion is given and a corresponding state of a Reason is given just below it. Of the statements given below, mark the correct answer as:
Assertion: Haemoglobin contains iron.
Reason: Iron deficiency leads to anaemia

(a)

Assertion and reason are true and the Reason is the correct explanation of Assertion

(b)

Assertion and Reason are true but Reason is not the correct explanation of Assertion

(c)

Assertion is true but Reason is false

(d)

Both Assertion and Reason is false