Match List - I with List - II . List - I List - II (a) Aspergillus niger (i) Acetic acid (b) Acetobacter aceti (ii) Lactic acid (c) Clostridium butylicum (iii) Citric acid (d) Lactobacillus (iv) Butyric acid

( a ) − ( iii ) ; ( b ) − ( i ) ; ( c ) − ( iv ) ; ( d ) − ( ii )

( a ) − ( i ) ; ( b ) − ( ii ) ; ( c ) − ( iii ) ; ( d ) − ( iv )

( a ) − ( ii ) ; ( b ) − ( iii ) ; ( c ) − ( i ) ; ( d ) − ( iv )

( a ) − ( iv ) ; ( b ) − ( ii ) ; ( c ) − ( i ) ; ( d ) − ( iii )

Match Column-I with Column-II and select the correct option using the codes given below : Column–I Column–II a. Citric acid (i) Trichoderma b. Cyclosporin A (ii) Clostridium c. Statins (iii) Aspergillus d. Butyric acid (iv) Monascus

a. b. c. d. (iii) (i) (iv) (ii)

a. b. c. d. (iii) (i) (ii) (iv)

a. b. c. d. (i) (iv) (ii) (iii)

a. b. c. d. (iii) (iv) (i) (ii)

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The diagram represents ethanol fermentation, Identity the labellings 1, 2 and 3.

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Important Questions on Microbes in Human Welfare

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Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Select the correct statement.

EASY

Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Which ONE of the following statements is CORRECT about the mechanism of action of penicillin?

EASY

Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

The use of friendly bacteria for therapeutic use is a concept of _______

MEDIUM

Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

What are antibiotics? Name two microorganisms used to produce antibiotics.

HARD

Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

This entry in the table is wrongly matched, identify.

HARD

Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Name the microorganisms from which Cyclosporin and Statin are obtained.

MEDIUM

Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Match List $- I$ with List $- II$ .

List $- I$		List $- II$
(a)	Aspergillus niger	(i)	Acetic acid
(b)	Acetobacter aceti	(ii)	Lactic acid
(c)	Clostridium butylicum	(iii)	Citric acid
(d)	Lactobacillus	(iv)	Butyric acid

EASY

Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Give microbial source of the following products in industrial production:

Vitamin B12

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Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

A patient brought to a hospital with myocardial infarction is normally immediately given

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Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

The set of commercial and industrial products of non-bacterial origin

MEDIUM

Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Define Fermentation and describe briefly how alcohol is produced in this process?

MEDIUM

Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Match Column-I with Column-II and select the correct option using the codes given below :

Column–I		Column–II
a.	Citric acid	(i)	Trichoderma
b.	Cyclosporin A	(ii)	Clostridium
c.	Statins	(iii)	Aspergillus
d.	Butyric acid	(iv)	Monascus

EASY

Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Name the strain of yeast used in industrial production of wine.

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Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Give the biological names of the following:

The mould from which penicillin is obtained.

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Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Give microbial source of the following products in industrial production:

Pectinase

MEDIUM

Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

What are antibiotics? Name the organism from which penicillin was first extracted.

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Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Give microbial source of the following products in industrial production:

Chloromycetin

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Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Which one of the following microbial product is called "clot " buster

?

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Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

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

MEDIUM

Biology>Biology in Human Welfare>Microbes in Human Welfare>Microbes in Industrial Products

Which of the following is wrongly matched in the given table?

The diagram represents ethanol fermentation, Identity the labellings 1, 2 and 3.

Important Questions on Microbes in Human Welfare

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