carbon dioxide is converted into glucose carbon fixation
The Krebs cycle (or citric acid cycle) runs twice for each molecule of glucose that is broken down. This is because one glucose molecule is converted into two molecules of pyruvate during glycolysis, and each pyruvate then enters the Krebs cycle. Thus, for every glucose molecule, the Krebs cycle processes two acetyl-CoA molecules, resulting in two turns of the cycle.
The Krebs cycle produces about 2 ATP molecules per molecule of glucose broken down in aerobic respiration.
Photosynthesis can be broken down into two main stages: light-dependent reactions and light-independent reactions (Calvin cycle). In the light-dependent reactions, light energy is used to split water molecules into oxygen, protons, and electrons. In the Calvin cycle, these electrons are used to assimilate carbon dioxide into organic molecules like glucose.
For each molecule of glucose consumed, the Krebs cycle (also known as the citric acid cycle) occurs twice. This is because one glucose molecule is broken down into two molecules of pyruvate during glycolysis, and each pyruvate is then converted into acetyl-CoA, which enters the Krebs cycle. Thus, for every glucose molecule, the cycle runs twice, producing energy carriers such as NADH and FADH2.
Outside the Calvin cycle, photosynthesis occurs primarily in the thylakoid membranes of chloroplasts, where light-dependent reactions take place. These reactions capture sunlight and convert it into chemical energy in the form of ATP and NADPH while splitting water molecules to release oxygen. Additionally, cellular respiration occurs in mitochondria, where glucose produced during the Calvin cycle is broken down to generate ATP for cellular activities. Other metabolic processes, such as the synthesis of fatty acids and amino acids, also take place outside the Calvin cycle.
ATP (Adenosine triphosphate) is broken down during Glycolysis and the Citric Acid Cycle during cellular respiration to produce ADP (Adenosine diphosphate).
It's completely broken down in 2 turns of the Krebs cycle (:
The Krebs cycle (or citric acid cycle) runs twice for each molecule of glucose that is broken down. This is because one glucose molecule is converted into two molecules of pyruvate during glycolysis, and each pyruvate then enters the Krebs cycle. Thus, for every glucose molecule, the Krebs cycle processes two acetyl-CoA molecules, resulting in two turns of the cycle.
The Krebs cycle produces about 2 ATP molecules per molecule of glucose broken down in aerobic respiration.
Photosynthesis can be broken down into two main stages: light-dependent reactions and light-independent reactions (Calvin cycle). In the light-dependent reactions, light energy is used to split water molecules into oxygen, protons, and electrons. In the Calvin cycle, these electrons are used to assimilate carbon dioxide into organic molecules like glucose.
Atoms or elements. These can be broken down further into protons, neutrons, and electrons.
Similarity: They are both cycles, therefore both have a reactant that s regenerated. In the Krebs Cycle, oxaloacetate is regenerated. In the Calvin cycle, RuBP is regenerated (ribulose 1, 5-bisphosphate). Difference: Glucose is completely broken down in the Krebs Cycle to carbon dioxide, which in the Calvin Cycle, glucose is made as a product.
The glucose molecule is required for aerobic conditions. Glucose is broken down into molecules that along with oxygen enter the citric acid cycle. This produces energy during aerobic conditions.
For each molecule of glucose consumed, the Krebs cycle (also known as the citric acid cycle) occurs twice. This is because one glucose molecule is broken down into two molecules of pyruvate during glycolysis, and each pyruvate is then converted into acetyl-CoA, which enters the Krebs cycle. Thus, for every glucose molecule, the cycle runs twice, producing energy carriers such as NADH and FADH2.
The Thylakoid Membrane
The light dependent reactions create compounds which store the energy necessary for the Calvin Cycle to take place. This energy is stored in ATP (Adenosine Triphosphate), among other compounds, during the LDR. In the Calvin cycle, these are broken down, which releses energy. The energy released is used to create bonds between the parts of Glucose Another way to explain it in a simpler way is, when the light reaction has gone through once, it has produced NADH and ATP. These are nessisary for the making of glucose which is what the Calvin cycle does. The NADH and ATP are what power the Calvin cycle.
PGAL is more commonly know as G3P, or glyceraldehyde-3-phosphate. It is the final product of the Calvin Cycle, or the dark reaction in plants. Two G3P molecules, which are each 3-carbon compounds, go on to create glucose. RuBP is ribulose bis phosphate . It is an organic compound used in Calvin cycle, it is used to fix CO2 during Calvin cycle . where one CO2 molecule is covalently bonded to RuBP to form an unstable intermediary compound that later breaks down by an enzymatic reactions to form G3P. It is vital for carbon fixation in plants.