One is a pyranose the other a furanose 2 points the total...

one is a pyranose, the other a furanose 2 points The total free-energy change for a chemically related series of reactions (a pathway or cycle) equals the difference of the free-energy changes between each individual step difference of the free-energy changes of all steps the reaction with the maximum free energy sum of the free-energy changes of individual steps 2 points is considered the most potent allosteric of

Transcript

00:01 Hello students, in the given reaction it is asked, 7 to 10 reactions in glycolysis have pre -energy value, that is delta g value close to 0.

00:13 What does that tell us about those reactions? so, 10 reactions in glycolysis are available and there among the 10, 7 are having free energy value is 0.

00:28 What does it indicate? that we are going to select from the given options.

00:33 Option a, they are near to equilibrium reactions.

00:38 That is, they are all near equilibrium reactions.

00:42 Option b, they are not control point of the reactions.

00:46 Next, option c, they are not control point of the pathway.

00:51 Option d, none of the above.

00:54 And option b is all of the above.

00:58 All of the above.

00:59 So here if we are considered glycolysis, in glycolysis we come across 10 reactions, out of which 7 reactions, all of them are reversible reactions, hence they are at equilibrium.

01:18 All these reactions are in equilibrium state near to.

01:27 So these reactions are equilibrium reactions.

01:31 So based on this explanation, the answer for the given question is, we are going to.

01:37 Going to select from the given options.

01:39 Option a, they are near equilibrium reactions.

01:44 Option b, they are not control points of the reactions, incorrect option.

01:48 Option c, they are not control point of the pathway, incorrect option.

01:52 Option b, none of the above.

01:54 And this is also incorrect option.

01:56 Option e, all of the above is also incorrect option.

02:00 So the answer for the given person is option a.

02:08 Option a, that is all of the reactions.