EASY
12th West Bengal Board
IMPORTANT
Earn 100

Due to fermentation of glucose by the enzymes zymase ultimately methyl alcohol and carbon dioxide are formed.

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Important Questions on Microbes in Human Welfare

EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 11 - Microbes in Human Welfare>EXERCISE>Q 7
From soya bean very popular type of food is prepared by fermentation process called as tempeh.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 11 - Microbes in Human Welfare>EXERCISE>Q 8
Very important food source is single cell protein obtained from Spirulina platensis.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 11 - Microbes in Human Welfare>EXERCISE>Q 9
Funk in the year 1942 coined the term antibiotics.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 11 - Microbes in Human Welfare>EXERCISE>Q 10
An antibiotic bacitracin is obtained from Bacillus licheniformis
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 11 - Microbes in Human Welfare>EXERCISE>Q 11
From Trichoderma polysporum statin is produced.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 11 - Microbes in Human Welfare>EXERCISE>Q 12
Sewers is an underground pipe for carrying off drainage water and waste matter.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 11 - Microbes in Human Welfare>EXERCISE>Q 13
Biogas used as fuels that is produced due to anaerobic breakdown of biomass by the use of a common methanogenic bacteria called methanobacterium.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 11 - Microbes in Human Welfare>EXERCISE>Q 15
Asymbiotic nitrogen fixing bacterium is Azotobacter.