NEET BIOLOGY

Detailed explanation-1: -Carbohydrates are the nutrients most frequently used as an energy source (containing 4kcal per gram), as they are fast-acting and turn into energy as soon as they are ingested. This energy powers the brain and body. The energy that powers the brain and body is generated when carbohydrates are broken down.

Detailed explanation-2: -Carbohydrates, also known as carbs, are vital at every stage of life. They’re the body’s primary source of energy and the brain’s preferred energy source. Carbs are broken down by the body into glucose – a type of sugar. Glucose is used as fuel by your body’s cells, tissues, and organs.

Detailed explanation-3: -Sugars and starch are two kinds of carbohydrates. Sugars are easier to break down and they provide us with quick energy.

Detailed explanation-4: -The body breaks down carbohydrates into glucose to use them as: a steady source of energy for bodily functions. a quick and instant source of energy when exercising. a reserve of energy that the body stores in the muscles or liver and releases when necessary.

Detailed explanation-5: -why are carbohydrates used as source of quick energy rather than fat? Because carbohydrates take less energy to break bonds. What are the 3 types of carbohydrates? monosaccharides, disaccharides, and polysaccharides.