Solution. During the glycolysis, 2ATPs are consumed in the pathway while 4 ATPs are released. Hence the net gain is of 2ATPs. Also, 2 molecules of NADH are produced from 2NADs. And one molecule of NADH= 3 ATPs. So net ATP gained is 5 and this pathway are run twice as to produce 2 molecules of pyruvate from a single glucose molecule, so the Higher. Cellular respiration Glycolysis. Cellular respiration refers to the breakdown of Aerobic respiration yields the highest number of ATP molecules compared to anaerobic respiration. This process, occurring in the presence of oxygen, allows for the complete breakdown of glucose, resulting in up to 38 ATP per [HOST] contrast, anaerobic respiration, like fermentation, produces only 2 ATP per glucose molecule in the Aerobic respiration is a part of respiration in which the cells utilize oxygen to degrade primary metabolites to produce energy. The process of aerobic respiration in cells takes place in three steps, i.e. glycolysis, Krebs cycle, and oxidative phosphorylation. Glycolysis does not require oxygen, while the Krebs cycle and oxidative Cellular respiration begins when electrons are transferred from NADH and FADH 2 —made in glycolysis, the transition reaction, and the Krebs cycle—through a series of chemical reactions to a final inorganic electron acceptor (either oxygen in aerobic respiration or non-oxygen inorganic molecules in anaerobic respiration)
Physiology Ch. 5 Flashcards | Quizlet
In cells there is a much greater energy yield from respiration in aerobic conditions than The first step of carbohydrate catabolism is glycolysis, which produces pyruvate, NADH, and ATP. Under anaerobic conditions, the pyruvate can be converted into lactate to keep glycolysis working. Under aerobic conditions, pyruvate enters the Krebs cycle, also called the citric acid cycle or tricarboxylic acid cycle
What is the net ATP molecules gain, when 4 molecules of glucose …
The correct answer is There is net gain of 36 ATP molecules during aerobic respiration of one molecule of glucose Though two molecules of ATP are used to get glycolysis going, four more In the second half, the “energy releasing: steps, 4 molecules of ATP and 2 NADH are released. Glycolysis has a net gain of 2 ATP molecules and 2 NADH. Some cells (e.g., mature mammalian red blood cells) cannot undergo aerobic respiration, so glycolysis is their only source of ATP. However, most cells undergo pyruvate oxidation and continue A. Anaerobic respiration b. Aerobic respiration; The majority of ATP produced during aerobic respiration is produced during which stage of cellular respiration? The majority of ATP in aerobic respiration is produced by: a. the Krebs cycle b. glycolysis c. the electron transport chain d. photolysis; How many ATP does aerobic respiration produce? Solution. Verified by Toppr. Correct option is D. Two. During anaerobic respiration the Net ATP is derived from the process of Glycolysis, which is two. While, the conversion of Pyruvic acid to ethanol does not release ATP. So, the correct How many ATP molecules are obtained as net gain during anaerobic respiration of one glucose