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What four carbon compounds are regenerated at the end of the Krebs cycle?
Oxaloacetate
Four of the five answers listed below are part of the light-independent reactions?
Calvin cycle (correct) Glycolysis Krebs cycle Light harvesting Electron transport chain The light-independent reactions, or Calvin cycle, are responsible for fixing carbon dioxide into sugars. Glycolysis, Krebs cycle, and electron transport chain are part of the light-dependent reactions, which involve capturing and converting light energy into chemical energy. Light harvesting is also part of the light-dependent reactions, where light is absorbed by pigments to initiate the process.
What is the cigarette beetle life cycle and how does it impact their presence in stored products?
The cigarette beetle life cycle consists of four stages: egg, larva, pupa, and adult. The eggs are laid on stored products, and the larvae feed on the products, causing damage. The pupae then develop into adult beetles, which continue to feed and reproduce, leading to infestations in stored products.
A total of four ATP molecules are used to fuel aerobic respiration in eukaryotic cells Where are these four ATP molecules used?
Two molecules are used to start glycolysis, and two are used to move NADH made during glycolysis into the mitochondria.
What are four cell metabolism?
Glycolysis: The process in which glucose is broken down to produce energy in the form of ATP. Citric acid cycle (Krebs cycle): A series of chemical reactions where acetyl-CoA is oxidized to generate ATP and other energy carriers. Oxidative phosphorylation: The process by which ATP is synthesized using energy released by electrons as they pass along the electron transport chain. Beta-oxidation: The breakdown of fatty acids into acetyl-CoA molecules for energy production.
How many carbons are in a molecuole of malate at the end of the Krebs cycle?
There are four carbons in a molecule of malate at the end of the Krebs cycle.
What four carbon compounds are regenerated at the end of the Krebs cycle?
Oxaloacetate
What is the main product of the Krebs cycle?
Type your answer here... A four-carbon molecule
How many carbon dioxide molecules are produced in the Krebs cycle?
two :]
In cellular respiration a two carbon molecule combines with a four carbon with four carbon molecules to form citric acid as part of?
In cellular respiration, a two-carbon molecule (acetyl-CoA) combines with a four-carbon molecule (oxaloacetate) to form citric acid in the first step of the citric acid cycle (Krebs cycle). This process occurs in the mitochondria and is essential for the production of ATP through the oxidation of acetyl-CoA.
True or false the krebs cycle is stage 3 in aerobic respiration?
Fe3+ + e-; Reduction is the addition of electrons, e.g. Fe3+ + e- --> Fe2+ ... Aerobic respiration may be represented by the general equation ... There are four stages: glycolysis, the link reaction, the Krebs cycle and oxidative phosphorylation.
What two molecules are lost in the Krebs cycle taking it from a six carbon compound to a five carbon compound to a four carbon compound?
Sodium and potasium
What is the four main steps of cellular respiration?
The four main steps of cellular respiration are glycolysis, pyruvate oxidation, the citric acid cycle (Krebs cycle), and oxidative phosphorylation (electron transport chain and chemiosmosis). These steps occur in different parts of the cell and result in the production of ATP for cellular energy.
Describe the formation of citric acid the first intermediate in the Krebs cycle?
Citric acid is formed in the Krebs cycle when oxaloacetate, a four-carbon compound, combines with acetyl-CoA, a two-carbon compound derived from pyruvate. This condensation reaction is catalyzed by the enzyme citrate synthase, resulting in the formation of citric acid as the first intermediate in the cycle.
What are all of the parts of cellular respiration?
The three parts of cellular respiration are: 1-Glycolysis (happens in the cytoplasm) 2-Krebs Cycle (Happens in the mitochondria) 3-Electron Transport Chain (happens in the mitochondria)
How many process does have aerobic respiration?
aerobic respiration have 3 processes are: glycol's, Krebs cycle, electrom transport chain :)
How many ATP molecule produced in Glycolysis?
There are two net molecules of ATP produced by substrate-level phosphorylation during glycolysis. (when one molecule of glucose is respired). Two are used to convert the glucose molecule to fructose, but four are released when pyruvate is made. However, the other products of glycolysis enable the Link Reaction, Krebs cycle and Oxidation Phosphorylation to happen, and these release a lot of ATP.
