Prokaryotic and Eukaryotic Cells [GATE (Graduate Aptitude Test in Engineering) Microbiology]: Questions 9 - 11 of 11

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Question 9

Prokaryotic and Eukaryotic Cells

Appeared in Year: 2018

Question

Numeric Answer▾

Active transport involves the movement of a biomolecule against a concentration gradient across the cell membrane using metabolic energy. If the extracellular concentration of a biomolecule is and its intracellular concentration is , the least amount of energy that the cell would need to spend to transport this biomolecule from the outside to the inside of the cell is ________ (up to 2 decimal points) . .

Question 10

Prokaryotic and Eukaryotic Cells
Edit

Appeared in Year: 2016

Question

Numeric Answer▾

E. coli ribonuclease contains 124 amino acids. The number of nucleotides present in the gene encoding the protein is ________.

Question 11

Prokaryotic and Eukaryotic Cells

Appeared in Year: 2016

Question

Match List-Ⅰ List-Ⅱ▾

Match the cell structure components given in Group I with appropriate functions from Group II.

List-Ⅰ (Group I)List-Ⅱ (Group II)
(A)

Cell membrane

(i)

Protein glycosylation

(B)

Purple membrane

(ii)

Active transport

(C)

Cisternae

(iii)

Nutrient transport

(D)

Outer membrane

(iv)

Light-driven proton transport

Choices

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

a.

  • (ii)
  • (iv)
  • (i)
  • (iii)

b.

  • (i)
  • (ii)
  • (iii)
  • (iv)

c.

  • (iii)
  • (ii)
  • (iv)
  • (i)

d.

  • (ii)
  • (i)
  • (iv)
  • (iii)

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