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What stage follows glycolysis?
The stage that follows glycolysis is the citric acid cycle, also known as the Krebs cycle. This cycle takes place in the mitochondria and is responsible for further breaking down glucose to produce more ATP and other important molecules.
What stage of cellular respiration yield the most ATP?
Electron transport chain. During electron transport chain 34 ATP molecules are produced whereas glycolysis and citric acid cycle yield 4 ATPs (2 during glycolysis and 2 during citric acid cycle).
How many GTP molecules are produced during glycolysis?
Glycolysis only produces ATP. GTP is produced during the Citric Acid Cycle (Krebs Cycle).
When a poison such as rotenone blocks the electron transport chain glycolysis and the citric acid cycle soon grind to a halt as well because?
Rotenone inhibits complex I of the electron transport chain, disrupting the flow of electrons and the generation of ATP. This affects the regeneration of NAD+ and FADH2, which are necessary for glycolysis and the citric acid cycle to continue. Without a functioning electron transport chain, these processes cannot efficiently produce ATP, leading to a halt in glycolysis and the citric acid cycle.
What are the two pathways found in both plants and animals?
Glycolysis and the Krebs cycle, also known as the citric acid cycle.
What stage follows glycolysis?
The stage that follows glycolysis is the citric acid cycle, also known as the Krebs cycle. This cycle takes place in the mitochondria and is responsible for further breaking down glucose to produce more ATP and other important molecules.
What stage of cellular respiration follows glycolysis in the presence of oxygen?
If there is no oxygen present, then the cell does either alcohol or lactic acid fermentation. If oxygen is present, the citric acid cycle follows glycolysis, with oxidative phosphorylation following the citric acid cycle.
Does glycolysis or the citric acid cycle come first?
Glycolysis comes first before the citric acid cycle in cellular respiration. Glycolysis occurs in the cytoplasm and breaks down glucose into pyruvate, which then enters the citric acid cycle that takes place in the mitochondria to generate more ATP.
How do redox environment of cell determine weither glycolysis is aerbic or anerobic?
Merely the presence of oxygen determines whether pyruvate will enter the citric acid cycle or be cycled in glycolysis to produce ATP.
What are the three stages of cellular respiration in order?
The three stages of cellular respiration in order are glycolysis, the citric acid cycle (Krebs cycle), and oxidative phosphorylation (electron transport chain). Glycolysis takes place in the cytoplasm, the citric acid cycle occurs in the mitochondria, and oxidative phosphorylation takes place in the inner mitochondrial membrane.
Does glycolysis occur before the preparatory reaction and the citric acid cycle?
Yes, glycolysis occurs before the preparatory reaction (pyruvate oxidation) and the citric acid cycle in the process of cellular respiration. Glycolysis breaks down glucose into pyruvate, which then enters the preparatory reaction to be converted into acetyl CoA and then further metabolized in the citric acid cycle.
What stage of cellular respiration yield the most ATP?
Electron transport chain. During electron transport chain 34 ATP molecules are produced whereas glycolysis and citric acid cycle yield 4 ATPs (2 during glycolysis and 2 during citric acid cycle).
What are the Stages of cell respiration?
Glycolysis, the citric acid cycle, and electron transport.
How many turns of the citric acid cycle are required for a single glucose to be metabolized?
Two turns of the citric acid cycle are required for a single glucose molecule to be fully metabolized. This is because one glucose molecule is broken down into two molecules of pyruvate during glycolysis, and each pyruvate molecule enters the citric acid cycle to produce energy.
How many GTP molecules are produced during glycolysis?
Glycolysis only produces ATP. GTP is produced during the Citric Acid Cycle (Krebs Cycle).
What is the Order of aerobic cellular respiration electron transport chain-glycolysis-preparatory reaction-citric acid cycle?
The correct order is glycolysis, preparatory reaction, citric acid cycle, and then the electron transport chain. During these steps, the cell gradually breaks down glucose to produce ATP, the cell's main energy source. Each stage in the process plays a specific role in extracting energy from glucose molecules.
What two major processes are linked by pyruvate grooming?
Pyruvate grooming links glycolysis, which breaks down glucose into pyruvate, and the citric acid cycle, which further breaks down pyruvate to produce energy in the form of ATP. This process helps maximize the energy extracted from glucose during cellular respiration.
