Question

What are fats? Name some fat-containing substances.

Answer 1

Hint: Fats are molecules that have high molecular weight and are composed of glycerol and fatty acids. They are both advantageous and disadvantageous to humans.

Complete answer: Fats are macromolecules having a molecular weight which is more than 10,000 daltons.
1. Fats are made up of glycerol and fatty acids.
2. One molecule of glycerol is attached to 3 Molecules of fatty acid to form 1 molecule of fat.
3. Fats can either be saturated or unsaturated.
4. Saturated fats are high-density lipoproteins that are good for health and unsaturated fats are low-density lipoproteins that are considered bad for health.
5. LDP is also known as good cholesterol while HDL is known as bad cholesterol.
6. Saturated means no multiple bonds are present while multiple bonds are found in unsaturated fats. Fats are utilized by the body when the carbohydrate intake of the body is not sufficient to meet the energy need.
7. Some of the fat contain substances are oil, butter, ghee, eggs, fishes and nuts, etc.

Additional information: Fats are a form of nutrient that you get from your diet.
1. It is necessary to eat some fats, though it is also harmful to eat too many.
2. The fats you eat provide your body energy that it needs to work properly.
3. During exercise, your body consumes calories from carbohydrates you have eaten.

Note: Fats are both healthy and unhealthy.
Saturated fats are healthy while unsaturated fats are unhealthy, they Increase the cholesterol levels in the body.