Why does cellular respiration create water?
The electron transport chain is the third and final step of cellular respiration. Toward the end of the electron transport chain, the hydrogen from the coenzymes meets the oxygen that the cell has consumed and reacts with it to form water. In this way, water is created as a byproduct of the metabolism reaction.
Is water involved in cellular respiration?
During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.
What is the main role of cellular respiration?
Cellular respiration is the process through which cells convert sugars into energy. To create ATP and other forms of energy to power cellular reactions, cells require fuel and an electron acceptor which drives the chemical process of turning energy into a useable form.
What is the difference between the two types of cellular respiration?
Cellular respiration always begins with glycolysis, which can occur either in the absence or presence of oxygen. Cellular respiration that proceeds in the absence of oxygen is anaerobic respiration. Cellular respiration that proceeds in the presence of oxygen is aerobic respiration
What are the three major steps of cellular respiration?
Cellular respiration occurs in three stages: glycolysis, the Krebs cycle, and electron transport. Glycolysis is an anaerobic process. The other two stages are aerobic processes
How does Stage 2 of cellular respiration benefit a cell?
Stage 2: Small molecules are broken down further using oxygen and releasing much more energy. Breathing brings in oxygen that is used in cellular respiration and removes waste products such as carbon dioxide.
Which of the following summarizes cellular respiration?
Which of the following best summarizes cellular respiration? Organisms break down glucose and other food molecules in the presence of oxygen to form new compounds and release energy.
Which best describes the process of aerobic cellular respiration?
Aerobic cellular respiration is a biological processes performed mainly by eukaryotic cells at the mitochondria. Basically, aerobic cellular respiration is a process of energy conversion that releases energy from food in the presence of oxygen, forming new compounds