LIFE SCIENCE

Detailed explanation-1: -Sugars and starch are two kinds of carbohydrates. Sugars are easier to break down and they provide us with quick energy.

Detailed explanation-2: -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.

Detailed explanation-3: -Refined (or processed) sugar provides a quick, simple source of energy, but it doesn’t contain other nutrients such as vitamins and minerals. Sugars are popular in the processed food industry because they add taste, colour, bulk and thickness to food products.

Detailed explanation-4: -Simple carbohydrates: Various forms of sugar, such as fructose (fruit sugar) and sucrose (table sugar), are simple carbohydrates. They are small molecules, so they can be broken down and absorbed by the body quickly and are the quickest source of energy.

Detailed explanation-5: -Carbohydrates are found in a wide array of both healthy and unhealthy foods-bread, beans, milk, popcorn, potatoes, cookies, spaghetti, soft drinks, corn, and cherry pie. They also come in a variety of forms. The most common and abundant forms are sugars, fibers, and starches.