Cellular Respiration in Plants
Cellular Respiration in Plants: Overview
This topic covers concepts, such as Glycolysis and Stages of Glycolysis.
Important Questions on Cellular Respiration in Plants
Assertion : Glycolysis is the first step of respiration in which glucose completely breaks into .
Reason : In this process, there is net gain of twenty four molecules of ATP.


The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as and Identify the correct option from those given below

Which 3-carbon molecule is one of the final products of glycolysis?

Which of the following enzyme catalyzes the first step of glycolysis?

Arrange the following in the order of their occurrence with regard to glycolysis.
I. Phosphoenolpyruvate
II. - Phosphoglycerate
III. - bisphosphoglyceric acid
IV. - Phosphoglyceric acid
V. Pyruvic acid
The correct sequence is:

The conversion of 1,3-Biphosphoglyceric Acid (BPGA) to Phosphoglyceric Acid (PGA) is an

Glyceraldehyde phosphate (PGAL or GAP) is oxidized during glycolysis. What happens to the hydrogen atom and the electron that are removed during its oxidation?

During respiration, pyruvic acid is

One molecule of glucose requires to get phosphorylated to form Fructose Biphosphate in glycolysis. How many are used in the same process if the substrate is fructose?

Which step of glycolysis requires pyruvic kinase, and

Which is formed through phosphorylation in glycolysis?

How many oxygen molecules are used in glycolysis of one molecule of glucose?

The net gain of glycolysis of one molecule of glucose is the formation of

Which enzyme is absent in mitochondria?

First chemical step in respiration is

Instead of glucose, if fructose- - diphosphate is used as substrate for glycolysis process, gain of ATP would be

Which one is correct sequence in glycolysis?

How many different carbon compounds are formed during one round of glycolysis?

For one molecule of glucose, glycolysis uses and produces ATP molecules respectively.
