GATE (Graduate Aptitude Test in Engineering) Microbiology: Questions 61 - 64 of 125

Access detailed explanations (illustrated with images and videos) to 125 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 150.00 -OR-

How to register? Already Subscribed?

Question 61

Appeared in Year: 2017

Question

Match List-Ⅰ List-Ⅱ▾

Match the enzymes given in group I with the events from group II.

List-Ⅰ (Column-I)List-Ⅱ (Column-I)
(A)

ATP sulfurylase

(i)

Retrovirus replication

(B)

UvrABC endonuclease

(ii)

Base excision repair

(C)

AP endonuclease

(iii)

Nucleotide excision repair

(D)

Reverse transcriptase

(iv)

Pyrosequencing

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iv)
  • (iii)
  • (ii)
  • (i)

b.

  • (i)
  • (ii)
  • (iv)
  • (iii)

c.

  • (iv)
  • (ii)
  • (iii)
  • (i)

d.

  • (iii)
  • (ii)
  • (iv)
  • (i)

Question 62

Appeared in Year: 2017

Question

MCQ▾

an antigen X was injected into a rabbit for the first time at time P. then the rabbit was given a booster dose of X at time Q. which one of the following figures accurately depicts the adaptive immune response by the rabbit against X?

The Adaptive Immune Response

Choices

Choice (4)Response

a.

i

b.

ii

c.

iii

d.

iv

Question 63

Appeared in Year: 2015

Question

MCQ▾

The class of enzymes, which catalyze addition of groups to double bonds and non-hydrolytic removal of chemical groups, is

Choices

Choice (4)Response

a.

transferase

b.

hydrolase

c.

lyase

d.

oxidoreductase

Question 64

Appeared in Year: 2019

Question

MCQ▾

Which of the following cellular structures are absent in eukaryotes and are present at least in some prokaryotic organisms?

(i) Respiratory enzymes

(ii) Ribosomes

(iii) Nucleoid

(iv) Internal membranes

(v) Pili

Choose the Correct Option:

Choices

Choice (4)Response

a.

(iii) , (iv)

b.

(iii) and (v)

c.

(i) and (iv)

d.

(i) , (iii) and (v)

Developed by: