Question
Chemical energy for respiration is stored in the bonds of (1 point)
Responses
carbon dioxide molecules.
carbon dioxide molecules.
oxygen molecules.
oxygen molecules.
glucose molecules.
glucose molecules.
water molecules.
glucose molecules.
The correct answer is glucose molecules.
To understand why, let's look at the process of respiration. Respiration is the process by which cells break down glucose molecules to release energy. This energy is used by cells to perform various functions.
Glucose, a type of sugar, is the primary source of energy for cellular respiration. During respiration, glucose molecules are broken down in a series of chemical reactions to produce a compound called ATP (adenosine triphosphate), which is the energy currency of the cell.
Therefore, the chemical energy for respiration is stored in the bonds of glucose molecules. When these bonds are broken during cellular respiration, the stored energy is released and used to power cellular activities.
The correct answer is:
glucose molecules.