Biotechnology and Its Applications-Application of Biotechnology in Health and Agriculture (NEET Biology): Questions 38 - 45 of 64

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Question number: 38

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

Which one of the following is used in the manufacture of alcohol?

Choices

Choice (4) Response

a.

Water molds

b.

Yeasts

c.

Slime molds

d.

Bacteria

Question number: 39

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

Sacchromyces cerevisiae is used in the formation of

Choices

Choice (4) Response

a.

Ethanol

b.

Antibiotics

c.

Methanol

d.

Acetic acid

Question number: 40

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

Formation of vinegar from alcohol is caused by

Choices

Choice (4) Response

a.

Acetobacter aceti

b.

Bacillus subtilis

c.

Azotobacter

d.

Clostridium

Question number: 41

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

Propionic bacteria is an important source of

Choices

Choice (4) Response

a.

Proteins

b.

Vitamin-C

c.

Cobalamin

d.

Sugars

Question number: 42

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

Mycorrhiza is used in

Choices

Choice (4) Response

a.

Obtaining nutrients from soil.

b.

Providing resistance against different regulators.

c.

Synthesis of food

d.

Increasing soil fertility.

Question number: 43

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

Which country has successfully used alcohol as a motor fuel?

Choices

Choice (4) Response

a.

Canada

b.

Brazil

c.

India

d.

U. S. A.

Question number: 44

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

In which bacteria by the use of biotechnology the production of B12 vitamin has been increased to about 20, 000 times?

Choices

Choice (4) Response

a.

Pseudomonas denitrificans

b.

E. coli

c.

Propionibacterium shermanii

d.

Ashbya gossypi

Question number: 45

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

The new strain of bacteria produced by biotechnology in alcohol industry is

Choices

Choice (4) Response

a.

Pseudomonas putida

b.

Bacillum subtiles

c.

Escherichia coli

d.

Saccharomyces cerevisiae

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