Why is pyruvate converted into acetyl CoA prior to entering the Krebs Cycle? What does this conversion do to the pyruvate molecules? The Krebs Cycle: The Krebs Cycle (also known as the citric acid cycle) refers to the serious of process...
In mitochondria, pyruvate is oxidized to acetyl-CoA, and controlled "combustion" generates energy equivalent to two ATP molecules. The overall sum of the citric acid cycle can be represented as:Acetyl-CoA + 3 NAD+ + FAD + GDP + Pi + 2 H2O → CoA-SH + 3 NADH + 3 H+ + FADH2 + ...
pyruvate kinase, 11 = pyruvate dehydrogenase complex,12 = lactate dehydrogenase,13 = ketothiolase and other 3 enzymes,14 = enzyme group related to citric acid cycle, 15 = acetyl CoA carboxylase,16 = multienzyme complexes, 17 = acyl CoA synthase, 18 = ...
a. Acetyl-CoA b. Oxygen c. The proton gradient established by the Electron Transport Chain. d. Pyruvate A) What is special about ATP? B) How does a cell release energy from ATP? Provide a specific explanation. Provide a non-biological analogy to describe the process. How does the...
Finally, the tenth and last reaction of glycolysis, PEP is transformed into pyruvate thanks to the enzymepyruvate kinase. The phosphate groups removed from the two PEP are attached to ADP molecules, yielding two ATP and two pyruvate, the formula of which is **( C3H4O3)or(CH3)CO(COOH)**....
which are enclosed by their own double plasma membrane. Here, the pyruvate is split into CO2and acetate (CH3COOH-), and the acetate is grabbed by a compound from the B-vitamin class called coenzyme A (CoA) to becomeacetyl CoA, an important two-carbon intermediate in a range of cellular ...
Describe the biological basis of enzyme catalysed reactions. What metabolic pathway is both anabolic and catabolic? What happens immediately after pyruvate is brought into the mitochondrion? What makes vitamins organic compounds? What is the reaction that links two m...
When fatty acids are synthesized, the mechanism of acetyl CoA transported from the mitochondria to the cytosol is ( ) A. citric acid cycle B. citric acid shuttle C. Cori cycle D. pyruvate-citrate cycle 查看完整题目与答案 Which of the following methods can be applied to metabolic...
1. In respiration, water is formed from oxygen whereas in photosynthesis oxygen is formed from carbon dioxide. 2. In respiration, the Fill in the blanks: The electron transport chain creates a(n) ___, which dissipates through an enzyme called __...
What is the function of an enzyme in the fermentation process? a) What is fermentation and how does it differ from respiration? b) How much ATP does a cell produce from fermentation? c) What are some of the different products of fermentation? Lactate fermentation is produced via w...