BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Some tissues, such as the brain, red blood cells, kidneys, cornea, testes and muscles, need a steady supply of glucose to function optimally. When necessary, your body makes glucose from nutrients other than carbohydrates, namely, proteins and fats. The process involved is called gluconeogenesis.

Detailed explanation-2: -Providing energy Carbohydrates are the body’s main fuel source. During digestion, sugars and starches are broken down into simple sugars. They’re then absorbed into the bloodstream, where they’re known as blood sugar (blood glucose). From there, glucose enters the body’s cells with the help of insulin.

Detailed explanation-3: -This stored form of glucose is called glycogen and is primarily found in the liver and muscle. The liver contains approximately 100 grams of glycogen. These stored glucose molecules can be released into the blood to provide energy throughout the body and help maintain normal blood sugar levels between meals.

Detailed explanation-4: -They’re one of three types of food that give your body energy. The other two are proteins and fats. Together, they provide the fuel your body uses to build and repair itself. Carbs break down into glucose (sugar) that you can use right away.