EVERYDAY SCIENCE

Detailed explanation-1: -This energy is derived from the food that we eat. The mitochondria present in the cell are the power-house of the cell which synthesizes this energy. This energy is stored in the form of ATP (Adenosine triphosphate). Whenever our cells need energy, this ATP is broken down to provide the required energy.

Detailed explanation-2: -Summary. Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body’s cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.

Detailed explanation-3: -The cell part that converts food into energy is the mitochondria.

Detailed explanation-4: -When the cell has extra energy (gained from breaking down food that has been consumed or, in the case of plants, made via photosynthesis), it stores that energy by reattaching a free phosphate molecule to ADP, turning it back into ATP. The ATP molecule is just like a rechargeable battery.

Detailed explanation-5: -A cell produces ATP primarily through breaking down carbohydrates. The energy that is released through the oxidization and decarboxylation of glucose is used to phosphorylate molecules of ADP and ATP.