Which one of the following is the correctly matched pair of a product and the microorganism responsible for it?

  • A
    Ethyl alcohol - Yeast
  • B
    Acetic acid - Lactobacillus
  • C
    Cheese - Nitrobacter
  • D
    Curd - Azotobacter

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Similar Questions

Match the Column-$I$ and Column-$II$.
Column-$I$Column-$II$
$1$. Aspergillus niger$(A)$ Acetic acid
$2$. Acetobacter aceti$(B)$ Butyric acid
$3$. Clostridium butyricum$(C)$ Citric acid
$4$. Lactobacillus$(D)$ Lactic acid

Which of the following is correctly matched for the product produced by them?

Match Column $I$ (Antibiotic) with Column $II$ (Source) and choose the correct option from the codes given below.
Column $I$ Column $II$
$A$. Fumagillin $1$. Gliocladium virens
$B$. Bacitracin $2$. Streptomyces griseus
$C$. Streptomycin $3$. Bacillus polymyxa
$D$. Viridin $4$. Aspergillus fumigatus
$E$. Polymixin $5$. Bacillus licheniformis

Codes:
$A \quad B \quad C \quad D \quad E$

From which type of fungus was penicillin first obtained?

Assertion: Vitamin $B_2$ is found in cereals,green vegetables,brewer's yeast,egg white,milk,and liver.
Reason: It can be commercially produced by some yeasts.

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