Respiration in ...

The following is a scheme showing the electron transport system. Identify the electron carrier molecules indicated as A and B. Choose the correct option.

Which of the following process produces ATP, NADH and $$FADH_2$$ from pyruvate?

The given figure illustrates the conversion of glucose into ethanol, a key process of anaerobic energy transformation in some organisms.

The best explanation for this is that

The respiratory quotient during cellular respiration would depend on

Pick the reaction from the following where the reduction of FAD$$^+$$ occurs in the reactions of respiration.
(I) Succinic acid $$\rightarrow$$ Fumaric
(II) Malic acid $$\rightarrow$$ Oxaloacetic acid
(III) 2 phosphoglycerate $$\rightarrow$$ Phosphoenol pyruvic acid
(IV) Pyruvic acid $$\rightarrow$$ Acetyl Co-A

In respiration, pyruvic acid is

In electron transport system in the inner mitochondria membrane, complexes I and IV are respectively

Mitochondrial matrix has enzymes for

Glycolysis is

Which of the following observations most strongly support the view that mitochondria contain electron transport enzymes aggregated in compact association?