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What are the reactants of glycosis?
Glycolysis is the breakdown of glucose into pyruvate. There are ten reactions in glycolysis. The reactants are glucose, glucose 6-phosphate, fructose 6-phosphate, fructose 1,6 bisphosphate, dihydroxyacetone phosphate, glyceraldehyde 3-phosphate, 1, 3-bisphosphoglycerate, 3-phosphoglycerate, 2-phosphoglycerate, phosphoenolpyruvate and water.
What is the function of aldolase in regulation of glycolysis?
Aldolase inhibits the reaction F-1-P --> glyceraldehyde + dihydroxyacetone.
What are three molecules that go into the Calvin cycle?
Dear friend, in Calvin cycle only two kinds of trioses (3C sugars) are formed. In fact, these are not sugars but phospoesters. One is phospoglyceraldehyde and second is dihydroxyacetone phosphate. These are isomers of each other.
What is the sequence of subunits in the DNA backbone?
The sequence of subunits in the DNA backbone is phosphate, sugar, phosphate, sugar, phosphate, and sugar. The coding region is the code for protein sequence.
What is the name of this chemical compound Fe3Po4?
Be3(PO4)2--------------Beryllium phosphate
How does 3-phosphoglyceraldehyde get changed into dihydroxyacetone phosphate?
This reaction is catalyzed by Triose phosphate isomerase
Dihydroxyacetone is converted to glyceraldehyde-3-phosphate by what category of enzyme?
Isomerase
What are the two types of reactions convert glycerol to dihydroxyacetone phosphate?
Phosphorylation and oxidation
What is the difference in chemical structure between dihydroxyacetone phosphate and glyceraldehyde phosphate?
there's hydrogen in the glyceraldehyde phospate and not in the diydroxyacenton phospate.
4th reaction of glycolysis. reactants, products, enzymes, reversibility?
Fructose 1, 6-bisphosphate to dihydroxyacetone phosphate (DHAP) and Glyceraldehyde-3-Phosphate. Aldolase
What is a three carbon compound that is produced during glycolosis?
The end result of glycolysis is a three-carbon product called pyruvate. However, three-carbon intermediates such as glyceraldehyde-3-phosphate and dihydroxyacetone phosphate are also produced and consumed during the process.
Why is glycolysis rapid after infusion of fructose?
Fructose , after being absrobed ,goes through two pathways. Either it forms fructose-6-phosphate (by hexokinase) or it gets phosphorylated to fructose-1-phosphate by fructokinase found in liver.since liver contains much of he fructose obtained from diet fructose-1-phosphate is produced in appreciable amounts. Fructose-1-phosphate is acted upun by ALDOLASE B which breaks it into glecraldehyde and Dihydroxyacetone phosphate. both these enter glycolysis and since reactions catalyzed be hexokinase and epecially PFK-1 have been skipped in Fructose-1-phosphate metabolism hence glycolysis occurs faster ( PFK1 reaction is the main rate limiting step in glycolysis)
What do you say has happened to a molecule that has gained a phosphate group?
When a molecule has gained a phosphate group, it is said to have been "phosphorylated." This process is called phosphorylation.
What happened to phosphorus that is carried by runoff to the oceans?
Much of this phosphate then concentrates in marine sediment. Some of the phosphate is eventually incorporated into the bodies of marine animals such as fish.
What are an aldose ketose pair?
example Dihydroxyacetone (ketone) and D-glyceraldehyde ( aldoste)
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 are the reactants of glycosis?
Glycolysis is the breakdown of glucose into pyruvate. There are ten reactions in glycolysis. The reactants are glucose, glucose 6-phosphate, fructose 6-phosphate, fructose 1,6 bisphosphate, dihydroxyacetone phosphate, glyceraldehyde 3-phosphate, 1, 3-bisphosphoglycerate, 3-phosphoglycerate, 2-phosphoglycerate, phosphoenolpyruvate and water.
