
Which of the following metabolites is commonly produced during the breakdown of fats, carbohydrates, and proteins?

Important Questions on Respiration in Plants











Reason (): Respiratory pathway is involved in both anabolism and catabolism.



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:

Arrange the given reactions occur in electron transport in correct sequence.
Oxygen Removes from ETS Receives electrons form .
Ubiquinone Oxidized from ubiquinol Receives reduced equivalents from .
Cyt C oxidase Reduced by cytochrome Electron donor for to release .
Cytochrome Mobile carrier Transfer from cyt to cyt oxidase.



For the Amphibolic pathway, choose the correct option of true assertions from the given assertions.
(I) Lipid enters the first stage of the respiratory pathway.
(II) The conversion of carbohydrates into glucose, before their entry into respiration is not compulsory.
(III) Protein enters into the respiratory pathway in the form of Pyruvic acid.
(IV) Oxidation and formation of lipid and protein, these two events take place.

A) The amino acids will be formed by protease activity on proteins.
B) Carbohydrates will be converted into glucose for entry.
C) Amino acids will enter as pyruvate or acetyl COA.
D) Fatty acids will be entered as PGAL.

