0
Citrate, a Krebs cycle (i.e., TCA cycle or citric acid cycle) intermediate, is generated by many bacteria; however, utilization of exogenous citrate requires the presence of citrate transport proteins (permeases). Upon uptake by the cell, citrate is cleaved by citrate lyase to oxaloacetate and acetate. The oxaloacetate is then metabolized to pyruvate and CO2.
What else can I help you with?
Which has more hydrogen atoms pyruvate or lactate?
pyruvate because it results in NADH while lactate results in NAD+ (NADH > hydrogen atoms than NAD+ because NAD+ has been oxidized)
Where is pyruvate oxidation in bacteria?
I have the same question. I also need to know which microbe contains the enzyme phospoenolyruvate carboxylase. I am doing a project on this, and I need some answers. I guess we're in this together. :)
What are the products of pyruvate oxidation?
acetyle-CoA NADH CO2 hydrogen ion
If an organism is able to convert the sodium citrate?
Citrate, a Krebs cycle (i.e., TCA cycle or citric acid cycle) intermediate, is generated by many bacteria; however, utilization of exogenous citrate requires the presence of citrate transport proteins (permeases). Upon uptake by the cell, citrate is cleaved by citrate lyase to oxaloacetate and acetate. The oxaloacetate is then metabolized to pyruvate and CO2.
What is the product of pyruvate processing?
Acentyl CoA
When human muscles are deprived of oxygen, they are unable to fully metabolize glucose via aerobic respiration. Instead, the pyruvate made in glycolysis is reduced to form lactic acid?
To regenerate NAD+
Which of the following is not a possible fate of the glucose which is taken into cells?
Oxidation to pyruvate via gluconeogenesis
The end product of glycolysis in anaerobic respiration?
The end product of glycolysis in the aerobic mode of respiration is 2 molecules of pyruvate and 2 molecules of ATP
Which are products of pyruvate dehydrogenase?
Pyruvate dehydrogenase complex react with pyruvate to form acetyl-CoA
What is the role of pyruvate in glycloysis?
Pyruvate is an end product of glycolysis.
What enzyme converts pyruvate into acetyl-CoA?
The enzyme that converts pyruvate into acetyl-CoA is pyruvate dehydrogenase. This multienzyme complex is responsible for catalyzing the conversion of pyruvate into acetyl-CoA, which is a key step in the metabolism of carbohydrates to produce energy.
The enzyme pyruvate kinase is responsible for catalyzing the conversion of phosphoenolpyruvate into?
pyruvate
What are the protein substances required to break down pyruvate?
Enzymes that are involved in the breakdown of pyruvate include pyruvate dehydrogenase complex (PDC) and pyruvate carboxylase. These enzymes are crucial in converting pyruvate into acetyl-CoA to enter the citric acid cycle for further energy production.
Do all microorganisms use pyruvic acid in the same way?
No, not all microorganisms use pyruvic acid in the same way. Pyruvic acid is a key molecule in cellular respiration and can be converted into different compounds depending on the organism and its metabolic pathways. Some microorganisms may further metabolize pyruvic acid through fermentation, while others may oxidize it completely through the citric acid cycle.
What happens during fermentation of micrococcus luteus with dextrose?
There are various things that happen during fermentation of micrococcus lutes with dextrose. Entrobacter will ferment the sugars that are present and this will reduce the sulphur in an organism.
Is pyruvate a cell?
No, pyruvate is a molecule produced from the breakdown of glucose during glycolysis.
What is the exact location of pyruvate oxidation in the mitochondrion?
Pyruvate oxidation takes place in the mitochondrial matrix. Here, pyruvate is converted into acetyl-CoA by the pyruvate dehydrogenase complex, which is a critical step in aerobic respiration.
