Microbiology

Q.

Industrial microbiology deals with the study of ___.

1. genetical structure of an organism

2. molecular biology

3. commercial use of microbe

4. enzymes related to some prokaryotes

Q.

Microorganisms are not used in ____.

1. Biological warfare

2. Treatment of sewage

3. Curd formation

4. Carbonation of drinks

Q.

How many microbes are there in the human body?

Q.

Name the following:

• Microbial enzymes.
• Emulsifiers.

Q.

All microbes are dangerous to humans and can cause serious illnesses.

1. a and b

2. b and c

Q. Identify the microbes.

1. Bacteria
2. Ants
3. Virus
4. Algae
5. Fungi
6. Lice
7. Termite
8. Protozoans

Q.

Branch of biology in which study of the enzyme related to some prokaryotes and eukaryotic microbes, protein, etc. is called ___

1. Applied microbiology

2. Pathology

3. Industrial Microbiology

4. None of the above

Q.

With respect to the given statements, choose the right option.

Statement 1: Microbes are an important component of life on earth.

Statement 2: All microbes are pathogenic.

1. Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.

2. Both statements 1 and 2 are correct and statement 2 is not the explanation of statement 1.

3. Statement 1 is correct and statement 2 is incorrect.

4. Both statements 1 and 2 are incorrect.

Q. Living organisms which cannot be seen by our naked eyes are known as:

1. Mammals
2. Amphibians
3. Reptiles
4. Microorganisms

Q. _____ is an example of biofuel.

1. Bioethanol
2. Diesel
3. Petrol
4. Hydrogen