
Anaerobic respiration yields less energy because

Important Questions on Respiration in Plants




Assertion (): Anaerobic respiration yields less energy utilizing oxygen.
Reason (): In anaerobic respiration, energy is released due to the incomplete breakdown of organic molecules.



Respective products released along with main product in biochemical reactions catalysed by given enzymes
A) Glutamine synthetase I) NADH + H+
B) Fructose 1,6-bisphosphatase II) ADP + Pi
C) Hexokinase III) Inorganic phosphate
D) Malate dehydrogenase IV) ADP


The figure given below is designed to show yeast respiration. In one of the tubes, there is yeast suspension in glucose solution. This solution was boiled before yeast was added to it. Which one of the following is the possible reason for boiling sugar solution?


(A) Acetaldehyde Ethanol
(B) Glyceraldehyde Phosphate - phosphoglyceric acid
(C) Pyruvic acid lactic acid
(D) Oxalosuccinic acid ketoglutaric acid
(E) ketoglutaric acid succinyl



Arrange the following in the order of their occurrence in the glycolytic pathway.
I. Triose bisphosphate Triose phosphate
II. Fructose--phosphate Fructose -bisphosphate
III. Phosphoenolpyruvate Pyruvic acid
IV. -Phosphoglycerate Phosphoenolpyruvate
V. Glucose--phosphate Fructose--phosphate
VI. Triose phosphate -Phosphoglycerate
The correct sequence is:






