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In cellular respiration, the breakdown of one glucose molecule yields a total of 36-38 ATP, depending on the organism and conditions. Glycolysis produces 2 ATP, 2 NADH, and no FADH2. In the citric acid cycle (Krebs cycle), 2 ATP, 6 NADH, and 2 FADH2 are produced per glucose molecule. Finally, the electron transport chain generates the majority of ATP, utilizing the NADH and FADH2 from previous steps.
What else can I help you with?
What is a reactant required to begin cellular respiration?
NADH and FADH 2 among other molecules. Where do these molecules come from
What is the energy molecule created in cellular respiration?
During cellular respiration, the energy rich molelcule ATP (adenosine triphosphate) is produced.Cells undergoing aerobic respiration produce 6 molecules of carbon dioxide, 6 molecules of water, and up to 30 molecules of ATP (adenosine triphosphate), which is directly used to produce energy, from each molecule of glucose in the presence of surplus oxygen.
How the 38 atps are formed?
It gets produced form glucose aerobic metabolism that consists of 4 steps: 1.glycolisis = 2 ATPs +2 NADH 2.pyruvate oxidative decarboxilation = 1 NADH *2 (because we have 2 pyruvates from the glycolisis) 3. Krebs cycle = (3NADH + 1FADH + 1ATP) * 2 4.Cellular respiration cycle - process where all the NADH and FADH are converted to ATPs. Each NADH = 3ATP, but FADH=2ATP. Thus we get: 1. 8 ATPs 2. 6 ATPs (3*2) 3. 24 ATPs (12*2) --------------------- 38 ATPs
What term is a process that happens within the mitochondria as part of cellular respiration?
The process that occurs within the mitochondria as part of cellular respiration is called oxidative phosphorylation. This process involves the electron transport chain and chemiosmosis, where electrons from NADH and FADH₂ are transferred through a series of protein complexes, ultimately leading to the production of ATP. Oxygen serves as the final electron acceptor, forming water as a byproduct.
What is the role of molecules such as nadh nadh and fadh in metabolic?
NADH and FADH2 act as electron carriers in metabolic pathways, transferring electrons to the electron transport chain to generate ATP through oxidative phosphorylation. These molecules play a crucial role in the production of energy in the form of ATP during cellular respiration.
What happens to the NADH and FADH molecules produce during cellular respiration?
they never move ever again
What energy is produced by cellular respiration?
NADH,FADH,ATP are produced.Finally all are used to generate ATP.
What is a reactant required to begin cellular respiration?
NADH and FADH 2 among other molecules. Where do these molecules come from
What is the energy molecule created in cellular respiration?
During cellular respiration, the energy rich molelcule ATP (adenosine triphosphate) is produced.Cells undergoing aerobic respiration produce 6 molecules of carbon dioxide, 6 molecules of water, and up to 30 molecules of ATP (adenosine triphosphate), which is directly used to produce energy, from each molecule of glucose in the presence of surplus oxygen.
What is FADH?
FADH2 (Flavin Adenine Dinucleotide) is an electron accepter that is utilized in cellular respiration. FADH2 is produced during the Krebs cycle of cellular respiration. It then brings the electrons to the cytochrome complex. Electrons accepted by FADH2 enter the cytochrome complex later than electrons accepted by NADH, and therefore produce less ATP.
What energy containing molecule is produced by cellular respiration?
NADH,FADH,ATP are produced.Finally all are used to generate ATP.
What is the reduced form of Flavin Adenine Dinucleotide?
The reduced form of Flavin Adenine Dinucleotide (FAD) is called FADH2. It is an important molecule in cellular respiration, where it acts as an electron carrier in the electron transport chain.
How the 38 atps are formed?
It gets produced form glucose aerobic metabolism that consists of 4 steps: 1.glycolisis = 2 ATPs +2 NADH 2.pyruvate oxidative decarboxilation = 1 NADH *2 (because we have 2 pyruvates from the glycolisis) 3. Krebs cycle = (3NADH + 1FADH + 1ATP) * 2 4.Cellular respiration cycle - process where all the NADH and FADH are converted to ATPs. Each NADH = 3ATP, but FADH=2ATP. Thus we get: 1. 8 ATPs 2. 6 ATPs (3*2) 3. 24 ATPs (12*2) --------------------- 38 ATPs
What molecules are needed for cellular respiration?
Cellular Respiration is a complex process which uses many different molecules, such as Oxygen, Water, ATP, NAD, NADH, FAD, FADH, Acetyl CoA, and others. If you are asking about the fuel consumed in Cellular Respiration, that would primarily be Glucose.
What hydrogen carriers are used in cellular respiration?
NAD and FAD are the two hydrogen carriers involved in respiration. NAD is reduced in glycolysis, the Link Reaction and the Krebs Cycle to NADH + H+; whilst FAD is reduced to FADH2 solely in the Krebs Cycle. The role of the hydrogen carriers is to transport the hydrogen atoms to the Electron Transport Chain, where their energy is used to join ADP and Pi to give a molecule of ATP.
Is cellular respiration breathing?
No, they are 2 different processes. Breathing involves inhaling and exhaling, so that gas exchange can take place.(oxygen and carbon dioxide) Cellular respiration is a complex process that involves a number of steps(glycolysis, link reaction, krebs cycle, oxidative phosphorylation) which contain further steps, which result in the prodution of a molecule called ATP(adenosine triphosphate) amongst other intermediate molecules(such as NADH and FADH). ATP is known as the universal energy currency. The whole purpose of respiration is to produce ATP in order to provide energy for life processes such as metabolism.
What term is a process that happens within the mitochondria as part of cellular respiration?
The process that occurs within the mitochondria as part of cellular respiration is called oxidative phosphorylation. This process involves the electron transport chain and chemiosmosis, where electrons from NADH and FADH₂ are transferred through a series of protein complexes, ultimately leading to the production of ATP. Oxygen serves as the final electron acceptor, forming water as a byproduct.
