Multiple choice

Choose the option that shows the correct pairing of the products with their corresponding microorganisms.

 
P. Citric acid i. Micromonospora purpurea
Q. Polyhydroxyalkonates ii. Zymomonas mobilis
R. Gentamycin iii. Aspergillus niger
S. Ethanol iv. Ralstonia eutropha

  1. P - i, Q - ii, R - iii, S - iv

  2. P - ii, Q - iii, R - i, S - iv

  3. P - iii, Q - iv, R - i, S - ii

  4. P - iii, Q - i, R - iv, S - ii

  5. P - iv, Q - ii, R - iii, S - i
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Citric acid is obtained from Aspergillus niger. Polyhydroxyalkonates are obtained from Ralstonia eutropha. Gentamycin is obtained from Micromonospora purpurea. Ethanol is obtained from Zymomonas mobilis.

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