AP BIOLOGY

Detailed explanation-1: -Carbohydrates are the principal energy source for our brains and bodies to function well, as they provide fuel for the central nervous system and energy for working muscles. Think of it as fuel for your car: our bodies store carbs in our muscles as glycogen, which is then converted to glucose when you need it.

Detailed explanation-2: -Carbs help maximize your body’s ability to use glycogen to fuel short and high intensity exercises, while fat helps fuel your body for longer exercise sessions. Eating protein helps improve muscle protein synthesis, prevent muscle damage, and promote recovery. Good hydration is also linked to enhanced performance.

Detailed explanation-3: -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-4: -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.