Question

Choose all of the correct statements. Where do cells in ALL living things get the energy to be alive? Question 5 options: Photosynthesis The sun A chemical reaction between oxygen and glucose Cellular respiration

Answer 1

The correct answer is A chemical reaction between oxygen and glucose during cellular respiration.

Step-by-step explanation:

All living things obtain energy by the reaction of oxygen and glucose during cellular respiration.The cellular respiration involves 3 major pathways glycolysis,krebs cycle and electron transport chain.

These three important metabolic pathways of cellular respiration result in the oxidation of glucose molecules to generate carbon dioxide,water and ATP.

ATP act as the energy currency of the cell which undergo hydrolysis to generate energy that is used to carry out various cellular and biological processes such as muscle contraction,membrane transport etc.