How does the purpose of the Krebs cycle differ from the purpose of the Calvin cylce?

Answer 1

The Krebs Cycle's purpose is to produce ATP that cells can use, occurs in animal cells. The Calvin Cycle is in chloroplasts and is used to produce glucose for cells.

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Answer 2

The Krebs cycle occurs in the mitochondrion in animal cells and begins with a molecule of acetly CoA which has been produced by glycolysis - the end products are ATP, NADH, FADH2, and CO2

Calvin occurs in the chloroplasts of plant cells and begins with CO2, it generates glucose

Both are cyclic cycles meaning that the last molecule produced is used as the first molecule.

Since there are two molecules of acetyl CoA, Krebs cycle occurs twice for every molecule of glucose.

Answer 3

The Calvin Cycle and the Kreb's Cycle have similarities and differences. First, both cycles start with the same molecule as they end with. The Calvin Cycle starts and ends with a ribulose biphosphate, while the Kreb's Cyle starts and ends with an oxaloacetate molecule. Another similarity is that they both use energy. The Calvin Cyle uses energy to make sugar, while the Kreb's cycle produces energy to give to the next stage of cellular respiration.

Answer 4

They both produce energy sources; however, the Krebs Cycle produces ATP whereas the Calvin Cycle produces glucose.

The Krebs Cycle occurs in the mitochondria whereas the Calvin Cycle occurs in the chloroplasts.

However, the glucose produced in the Calvin Cycle will go into the Krebs Cycle afterward.

Answer 5

The six carbon sugar in the Calvin cycle (Light Independent cycle) is split to form two three carbon sugars called phosphoglyceric acid (PGA) which is then turned into two phosphoglyceraldehyde's. These are then turned into glucose to be used at a later time.

In other words, the Calvin cycle uses ATP and NADPH to make glucose while the Citric acid cycle (Krebs cycle) uses NADH, positive hydrogen ions and ADP to make succinic acid, ATP and NADH.

Answer 6

When Oxygen is used in a cell, pyruvic acid enters a series of chemical reactions called Kreb's cycle. At various steps during the Kreb's cycle, energy is released and passed on to a second series of reactions. As a result of these reactions, carbon dioxide and water are formed and a great deal of energy is stored as ATP (38 ATP)

molecules.

Answer 7

Krebs involves energy.

Calvin involves volts.