0
What else can I help you with?
What step in glycolysis consists of a phosphorylation reaction in which ATP is the phosphate source?
The sixth step of glycolysis, which involves the conversion of fructose-6-phosphate to fructose-1,6-bisphosphate, consists of a phosphorylation reaction where ATP is used as the phosphate source. This step is catalyzed by the enzyme phosphofructokinase-1.
What donates phosphate in the Calvin cycle?
In the Calvin cycle, ATP donates the phosphate group necessary for the conversion of ribulose-1,5-bisphosphate to 3-phosphoglycerate, which is a key step in carbon fixation. ATP is produced during the light-dependent reactions of photosynthesis and serves as an energy source for various biochemical reactions in the plant.
Is one molecule of water formed during the formation of ATP from ADP and inorganic phosphate?
Yes.The synthesis of ATP from ADP and Pi (inorganic phosphate) eliminates one molecule of water. It is a condensation reaction. More specifically, since the eliminated molecule is water, it is a dehydration reaction.
During the Calvin cycle glyceraldehyde 3 phosphate is used to produce what?
Glyceraldehyde 3-phosphate produced during the Calvin cycle is used to regenerate RuBP (ribulose-1,5-bisphosphate), which is essential for the continuation of the cycle. This process involves a series of enzymatic reactions that ultimately allow the cycle to produce glucose and other carbohydrates needed by the plant for energy and growth.
What is the product of pyruvate processing?
Acentyl CoA
What is the source of energy for the first step of glycoylsis?
The source of energy for the first step of glycolysis is the hydrolysis of one molecule of ATP to ADP and inorganic phosphate. This reaction is catalyzed by the enzyme hexokinase and helps to phosphorylate glucose to glucose-6-phosphate.
The second step of glycolysis involves the conversion of ______ into?
glucose-6-phosphate . . . fructose-6-phosphate
What step in glycolysis consists of a phosphorylation reaction in which ATP is the phosphate source?
The sixth step of glycolysis, which involves the conversion of fructose-6-phosphate to fructose-1,6-bisphosphate, consists of a phosphorylation reaction where ATP is used as the phosphate source. This step is catalyzed by the enzyme phosphofructokinase-1.
Describe what happens where during the first step of glycolysis?
during the first step of glycolysis C6 is phosphorylated, turning it into a phosphate ester which is a low energy compound.
The sixth step of glycolysis results in the conversion of ______ to?
glyceraldehyde-3-phosphate . . . 1,3-bisphosphoglycerate
Which is the committed step of glycolysis?
The committed step of glycolysis is the reaction catalyzed by phophofructokine (PFK) converting fructose-6-phosphate into fructose-1,6- bisphosphate. The reaction is irreversible and secondly, it's the only reaction peculiar to the glycolysis.
What reaction does the enzyme hexokinase catalyze?
Hexokinase catalyzes the phosphorylation of glucose to glucose-6-phosphate using ATP as a phosphate donor. This reaction is the first step in glycolysis and plays a crucial role in glucose metabolism in cells.
Glycolysis depends on a continuous supply of?
glucose as the starting substrate to undergo a series of reactions, producing energy in the form of ATP and pyruvate. Additionally, glycolysis requires enzymes to catalyze each step of the pathway and inorganic phosphate as a co-factor during certain reactions.
What step in glycolysis involves an endergonic reaction?
The conversion of glucose-6-phosphate to fructose-6-phosphate by phosphoglucose isomerase is an endergonic reaction in glycolysis. This step requires an input of energy in the form of ATP to drive the reaction forward.
What is used up during the first step of glycolysis?
Two molecules of ATP are consumed during the first step of glycolysis, where glucose is converted to glucose-6-phosphate by the enzyme hexokinase.
Which step in glycolysis is the entry point for galactose?
Glycolysis is the break down of glucose in pyruate and release of energy here are the steps in which glycolysis occurGlucose ------> glucsose-6-phosphate -------> fructose-6-phosphate --------> fructose-1,6-bisphosphate --------> glyceraldhyde-3- phosphate and dihydroxyactone phosphate now dihydroxyacetone phosphate isomerize in glyceraldhyde-3- phosphate ----------- 2 glyceraldhyde -3- phosphate ------------> 1,3-bisphosphoglycerate ---------> 3-phosphoglycerate ----------> 2-phosphoglycerate -----------> phosphoenolpyruate ----------- pyruatein these reactions during reaction 1 and 3 ATP are changed into ADP and so these are called energy consuming reactions and in 7 and 10th step 2 ATP are released in both steps so forming 4 ATP and in end giving net gain of 2 ATP. So in glycolysis fructose is consumed after isomerisation and phosphorylating in 2nd step, Fructose also enter directly in glycolysis in some species which use fruit sugar fructose which first convert in Dfructose which is then phorphorylated in fructose-6-phosphate
What molecule is the reactant in the first reaction of glycolysis?
http://wiki.answers.com/Q/What_molecule_is_the_reactant_in_the_first_reaction_of_glycolysis"
