Which substance is not a products of glycolysis?
Glycolysis is the metabolic pathway that converts glucose into pyruvate. During glycolysis process, 2 ATP molecules and 2 NADH molecules are produced. FADH is not produced during glycolysis.
What are the products of glycolysis quizlet?
What are the products of glycolysis? The products of glycolysis are 4 ATP (net gain of 2 ATP), 2 pyruvic acid, and 2 NADH.
Is glucose a product of glycolysis?
Overall, glycolysis converts one six-carbon molecule of glucose into two three-carbon molecules of pyruvate.
What are the two main products of glycolysis?
Glycolysis is the first step of cellular respiration, the process by which our cells convert glucose and oxygen to carbon dioxide and water. Select all of the following molecules that are products of glycolysis. a.
Is the final product of glycolysis carbon dioxide?
Explanation: The correct answer to this question is carbon dioxide. Carbon dioxide is not produced during glycolysis. Remember in glycolysis one glucose molecule yields 2 pyruvate, 2 ATP, and 2 NADH.
What are the products of aerobic respiration quizlet?
The products of aerobic respiration are carbon dioxide, water and energy. The reactants are glucose and oxygen. Compare and contrast anaerobic and aerobic respiration. Include an account of the number of ATP molecules produced in each reaction.
Why is ATP required for glycolysis?
Why is ATP required for glycolysis? ATP makes it easier to break apart glucose into two three-carbon molecules.
What are the 2 things needed for cellular respiration?
Glucose molecules and oxygen are the two main raw materials involved in the cellular respiration process. Cellular respiration is a set of metabolic reactions, which occurs inside the living cells.
What is the reduction and phosphorylation of glyceraldehyde 3-phosphate to produce?
A) the reduction and phosphorylation of glyceraldehyde 3-phosphate to produce 1,3-bisphosphoglycerate.
Which isomerase complexed to phosphoglycerate kinase?
B) triosephosphate isomerase is complexed to phosphoglycerate kinase, the next step in the sequence of reactions.
How many molecules of ATP are produced in a net?
C) a net production of 2 molecules of ATP occurs.
Which phosphate dehydrogenase competes with phosphate for its binding site?
B) competes with phosphate for its binding site in glyceraldehyde 3-phosphate dehydrogenase.
Which pathway is phosphorylated glucose for entry into?
A) Phosphorylating glucose for entry into the glycolytic pathway.
Which isomerase is written left to right?
A) triose phosphate isomerase is written left to right.
Is glucose 6-phospate isomerase near equilibrium?
12) The glucose 6-phospate isomerase reaction is a near-equilibrium reaction. Therefore, at any time in a cell there is
What is the reduction and phosphorylation of glyceraldehyde 3-phosphate to produce?
A) the reduction and phosphorylation of glyceraldehyde 3-phosphate to produce 1,3-bisphosphoglycerate.
What is 2-phosphoglycerate converted to?
A) 2-phosphoglycerate is converted to phosphoenolpyruvate.
Which pathway is phosphorylated glucose for entry into?
A) Phosphorylating glucose for entry into the glycolytic pathway.
Which isomerase is written left to right?
A) triose phosphate isomerase is written left to right.
Is triose phosphate isomerase an allosteric stimulant?
D) there are allosteric stimulants of triose phosphate isomerase.
Is ATP produced by glycolysis?
A) 0; ATP is produced, not consumed, by glycolysis.
Which pathway is phosphorylated glucose for entry into?
A) Phosphorylating glucose for entry into the glycolytic pathway.
What is the reduction and phosphorylation of glyceraldehyde 3-phosphate to produce?
A) the reduction and phosphorylation of glyceraldehyde 3-phosphate to produce 1,3-bisphosphoglycerate.
What is 2-phosphoglycerate converted to?
A) 2-phosphoglycerate is converted to phosphoenolpyruvate.
Which isomerase is written left to right?
A) triose phosphate isomerase is written left to right.
Is ATP produced by glycolysis?
A) 0; ATP is produced, not consumed, by glycolysis.
What does the reaction produce to bring the cost of glycolysis to this point to zero?
3. The reaction produces ATP to bring the cost of glycolysis to this point to zero.
What is the phosphate group from C-3 of 1,3-BPG transferred to?
1. The phosphate group from C-3 of 1,3-BPG is transferred to ADP.
Why is a higher KM kinase only operational when glucose levels are high?
The higher KM reflects lower affinity for its substrate, and therefore this kinase is only operational when glucose levels are high.
What are the two substances that are used to phosphorylate glucose?
Two are used to phosphorylate the glucose, and four are directly made from 1,3-bisphosphoglycerate and phosphoenolpyruvate.
Does ATP decrease Km?
ATP decreases the apparent Km for fructose-6-phosphate.
Is keto tautomerization a mechanism?
Keto-enol tautomerization is an important mechanism in glycolysis. What the mechanism for keto-enol conversion involve?
