Minerals

Q. _____ are the essential elements not categorised as Biomolecules, but still play a pivotal key role in biological process.

1. Proteins

2. Carbohydrates

3. Lipids

4. Minerals

Q. All of the following are minerals except _________.

1. carbon
2. calcium
3. iron
4. iodine

Q.

Which among the following is one notable difference between vitamins and minerals?

1. Sodium
2. Magnesium
3. Arsenic
4. Calcium

Q.

$$\begin{array}{ccc}\text{Nutrient}& \text{Function}& \text{Source}\\ a.\text{Calcium}& i.\text{Thyroxin}& 1.\text{Milk}\\ b.\text{Iron}& ii.\text{Strengthens our teeth and bones}& 2.\text{Kelp}\\ c.\text{Iodine}& iii.\text{Hemoglobin-oxygen trasnport}& 3.\text{Jaggery}\end{array}$$

1. a-ii-1, b-iii-3, c-i-2

2. a- i-2, b-iii-3, c- ii-1

3. a-i-1, b- iii-3, c- ii-2

4. a-i-1, b-ii-2, c-iii-3

Q. Which of the following is a mineral required by our body?

Calcium, Phosphorus, Iodine, Potassium, Magnesium, Zinc, Iron

1. Calcium, Phosphorus, Iodine

2. Iodine, Potassium, Magnesium

3. Phosphorus, Potassium, Zinc, Iron

4. All of these

Q.

Vitamins, minerals and proteins in suitable amounts are given to body by

1. Whole grain food

2. Fatty fish

3. Plant oil

4. Nuts

Q.

Which mineral is essential for healthy red blood cells and to prevent anaemia?

1. Iron

2. Magnesium

3. Iodine

4. Chromium

Q.

Which of the following is a mineral required for bone health?

1. Cacium

2. gold

3. Lead

4. Silver

Q.

Fruits and vegetables are usually considered as good sources of

1. Only vitamins

2. Vitamins and minerals

3. Fats

4. Protein

Q.

We should drink around ___ of water daily.

1. 9-10 litres

2. 7-8 litres

3. 0.5-1 litre

4. 2-3 litres