Define a nutrient. Name four important nutrients present in our f… - Vidyadip

Question

Define a nutrient. Name four important nutrients present in our food.

✓

Answer

A nutrient can be defined as a substance which an organism obtains from its surroundings and uses it as a source of energy or for the biosynthesis of its body constituents (like tissues and organs). The four important nutrients present in our food are: carbohydrates, fats, proteins and mineral salts.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[2 Mark Questions]" from Life Processes→Life Processes — all question types→Science STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

What is meant by biodegradable waste materials? Give two examples of biodegradable wastes.

If 25 atomic mass units (u) of a radioactive material are destroyed in a nuclear reaction, how much energy is released in MeV?

State and define the S.I. unit of power of a lens.

If you were going to connect two light bulbs to one battery, would you use a series or a parallel arrangement? Why? Which arrangement takes more current from the battery?

How does the human nervous system work? Explain.

Differentiate between biodegradable and non-biodegradable substances. Cite examples.

Why is bio-gas considered an ideal domestic fuel?

Explain giving example where active involvement of local people lead to efficient management of forest.

Why is it necessary to separate oxygenated and deoxygenated blood in mammals and birds?

Give the formulae of the stable binary compounds that would be formed by the combination of following pairs of elements.
1. Mg and $N _2$
2. Li and $O _2$
3. Al and $Cl _2$
4. K and $O _2$