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Question: Answered & Verified by Expert
Name the blank spaces a, b, c and d from the table given below:
 
Type of Microbe Scientific Name Commercial Product
Bacterium a Lactic acid
Fungus b Cyclosporin-A
c Monascus purpureus Statin
Fungus Penicillium notatum d
BiologyMicrobes in Human WelfareNEET
Options:
  • A a = Lactobacillus

    b = Cyclosporum Polysporum

    c = Fungus

    d = Penicillin
  • B a = Lactobacillus

    b = Trichoderma Polysporum

    c =
    Yeast

    d = Penicillin
  • C a = Lactobacillus

    b = Trichoderma Polysporum

    c =
    Bacteria

    d = Red mould
  • D a = Lactococcus

    b = Trichoderma Polysporum

    c = Fungus

    d = Black mould
Solution:
2614 Upvotes Verified Answer
The correct answer is: a = Lactobacillus

b = Trichoderma Polysporum

c =
Yeast

d = Penicillin
a)  Microbes are used for commercial and industrial production of organic acids such as lactic acid. Lactic acid is produced by the bacterium Lactobacillus.

b)  Cyclosporin is a new antifungal antibiotic produced commercially by the fungus Trichoderma polysporum. It is used as an immunosuppressant agent in organ-transplant patients.

c)  Statins, produced by the yeast Monascus purpureus, have been commercialized as blood-cholesterol lowering agents. They act by competitively inhibiting the enzyme responsible for the synthesis of cholesterol.

d)  Penicillin was the first antibiotic that was discovered by Alexander Fleming. It was found to be produced by mould Penicillium notatum.

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