Which of these statements accurately describes the energy conversion that occurs in cellular respiration?
Responses
A ATP is converted into thermal energy.ATP is converted into thermal energy.
B Chemical energy is converted into ATP.Chemical energy is converted into ATP.
C Heat energy is converted into chemical energy.Heat energy is converted into chemical energy.
D Light energy is converted into kinetic energy in the products.
B Chemical energy is converted into ATP.
The correct statement that accurately describes the energy conversion that occurs in cellular respiration is:
B) Chemical energy is converted into ATP.
The statement that accurately describes the energy conversion that occurs in cellular respiration is B: Chemical energy is converted into ATP.
To understand why this statement is correct, let's break down cellular respiration. Cellular respiration is the process by which cells convert glucose (a form of chemical energy) into ATP (adenosine triphosphate), an energy molecule that can be used by cells to perform various functions.
During cellular respiration, glucose is broken down in a series of chemical reactions that take place in the mitochondria of cells. These reactions release energy stored in the chemical bonds of glucose, and this energy is used to produce ATP.
The energy released during cellular respiration is in the form of chemical energy because it is stored within the high-energy phosphate bonds of ATP molecules. ATP acts as a carrier of energy within the cell, and when the phosphate bonds are broken, energy is released and can be used for various cellular processes.
So, in summary, the energy conversion that occurs in cellular respiration is the conversion of chemical energy (stored in glucose) into ATP, which is a usable form of energy for cells.