Which molecule provides the activation energy that starts glycolysis? (Not which molecule is broken down during glycolysis)(1 point)
Responses
carbon dioxide
carbon dioxide
ATP
ATP
water
water
sugar
ATP
The molecule that provides the activation energy that starts glycolysis is ATP (adenosine triphosphate).
The molecule that provides the activation energy to start glycolysis is ATP (adenosine triphosphate). Glycolysis is the initial step in cellular respiration, where glucose molecules are broken down into pyruvate.
To determine the answer to this question, you need to understand the role of ATP in cellular processes. ATP is known as the energy currency of cells, as it carries energy that can be used by various biochemical reactions. In glycolysis, ATP gets hydrolyzed, releasing energy and a phosphate group. This phosphate group is transferred to the glucose molecule, allowing it to be broken down and initiating the glycolysis process.
Therefore, the correct response to this question is ATP.