GATE (Graduate Aptitude Test in Engineering) Microbiology: Questions 105 - 108 of 125

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Question 105

Appeared in Year: 2015

Question

MCQ▾

In aerobic respiration, the final electron acceptor is

Choices

Choice (4)Response

a.

hydrogen

b.

sulfur

c.

nitrogen

d.

oxygen

Question 106

Appeared in Year: 2018

Question

Numeric Answer▾

The initial concentration of cells (N0) growing unrestricted in a culture is . If the specific growth rate of the cells is , the time required for the cell concentration to become is ________ hours (up to 2 decimal points) .

Question 107

Appeared in Year: 2019

Question

MCQ▾

Granules are inclusion bodies found in bacteria. Which of the following statements are true about granules?

(i) Granules can be storage vessels for carbohydrates/lipids

(ii) Some granules supply substances for a variety of metabolic processes

(iii) Granules are dissolved in cytoplasm

(iv) Granules are membrane-enclosed structures

Choose the Correct Option:

Choices

Choice (4)Response

a.

(ii) and (iii)

b.

(i) and (ii)

c.

(i) and (iii)

d.

(iii) and (iv)

Question 108

Appeared in Year: 2018

Question

Match List-Ⅰ List-Ⅱ▾

Match the precursors/intermediates with the corresponding metabolic pathways.

List-Ⅰ (Precursor)List-Ⅱ (Intermediates Metabolic Pathway)
(A)

Ornithine

(i)

L-arginine biosynthesis

(B)

Inosine monophosphate

(ii)

Purine biosynthesis

(C)

Chorismate

(iii)

L-tryptophan biosynthesis

(D)

Homocysteine

(iv)

L-methionine biosynthesis

Choices

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

a.

  • (iii)
  • (ii)
  • (i)
  • (iv)

b.

  • (ii)
  • (i)
  • (iv)
  • (iii)

c.

  • (i)
  • (ii)
  • (iii)
  • (iv)

d.

  • (iv)
  • (ii)
  • (i)
  • (iii)

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