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Which of the following best describes a water molecule?

A water molecule consists of one oxygen atom bonded to two hydrogen atoms by covalent bonds. Since oxygen is more electronegative as compared to hydrogen atoms, the shared electrons are attracted towards the oxygen atom.

What role does oxygen play in photosynthesis?

In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct. In cellular respiration, oxygen is used to break down glucose, releasing chemical energy and heat in the process.

What is the role of oxygen in this process?

And what exactly is the role of oxygen? Oxygen is the final electron acceptor of the electron transport chain in the final step of cellular respiration. Oxygen combines with electrons and hydrogen ions to produce water

What roles does oxygen play in photosynthesis and in cellular respiration *?

cellular respiration, because it shows the flow of energy from plants to animals. What roles does oxygen play in photosynthesis and in cellular respiration? Photosynthesis releases oxygen into the atmosphere as a. product, whereas cellular respiration uses oxygen as a reactant to release energy from food.

What role does food play in cellular respiration?

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

What is the net ATP gain at this stage of cellular respiration Brainly?

Answer: At glycolysis stage, the net ATP production is 2 ATP.

Can amino acids be used in cellular respiration?

Amino acids, lipids, and other carbohydrates can be converted to various intermediates of glycolysis and the citric acid cycle, allowing them to slip into the cellular respiration pathway through a multitude of side doors. Pyruvate oxidation: Some types of amino acids can enter as pyruvate.