MHT-CET

Respiration in Plants question bank (Biology)

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Q1.

Given below are four respiratory enzymes. Arrange them in the decreasing order of number of carbon atoms present in the substrates they act on.
(A). Fumarase
(B). Aconitase
(C). Enolase
(D). $\alpha$ - keto glutarate dehydrogenase
Choose the correct answer from the options given below:

(A)

(A), (B), (C), (D).

(B)

(B), (D), (A), (C).

(C)

(B), (A), (D), (C).

(D)

(C), (B), (D), (A).

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Q2.

Select the set of correct statements regarding ETS in aerobic respiration.
A. $F_1$ catalyses the synthesis of ATP from ADP.
B. Protons are channeled from outer chamber of mitochondria into inner chamber by $F_0$ part of oxysome.
C. Cytochrome C acts as mobile electron carrier transferring electrons from Complex V and IV.
D. Cytochrome C is a small, calcium containing protein tightly associated with inner membrane.
E. Cytochrome C acts as mobile electron carrier transferring electrons from complex III to IV.
Select the correct option

(A)

A, B and C only

(B)

A, C and D only

(C)

C and D only

(D)

A, B and E only

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