2022 · Paper 1

Complete GATE XL 2022 Paper 1 overview, original pages and practice · Timed previous-paper practice

Questions 76–78 of 122. Imported answers require review unless explicitly marked reviewed.

Question 76

Open question

XL-SMCQ2 marksNeeds review

Match the pathogen with the appropriate disease.

Pathogen | Disease (P) Streptococcus pyogenes | (i) Scarlet fever (Q) Brucella species | (ii) Pott’s disease (R) Mycobacterium tuberculosis | (iii) Traveler’s diarrhea (S) Escherichia coli | (iv) Undulant fever

Your answerChoose one option.

A.

(P)-(ii), (Q)-(iii), (R)-(i), (S)-(iv)

B.

(P)-(ii), (Q)-(i), (R)-(iii), (S)-(iv)

C.

(P)-(i), (Q)-(iv), (R)-(ii), (S)-(iii)

D.

(P)-(i), (Q)-(iv), (R)-(iii), (S)-(ii)

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Question 77

Open question

XL-SMCQ2 marksNeeds review

Match the correct mode of cell division with respective bacteria.

Bacteria (P) Streptomyces species (Q) Rhodopseudomonas acidophila (R) Bacillus subtilis (S) Nocardia species

Mode of cell division



Your answerChoose one option.

A.

(P)-(ii), (Q)-(iii), (R)-(i), (S)-(iv)

B.

(P)-(ii), (Q)-(i), (R)-(iii), (S)-(iv)

C.

(P)-(iv), (Q)-(ii), (R)-(i), (S)-(iii)

D.

(P)-(i), (Q)-(iv), (R)-(iii), (S)-(ii)

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Question 78

Open question

XL-SMCQ2 marksNeeds review

The correct sequence of overall biochemical reaction which expresses the process of denitrification is ____

Your answerChoose one option.

A.



B.



C.



D.



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