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General Science

Biology

All MCQs

Biology

81.

What is the study of microorganisms such as bacteria, viruses, and fungi called?

A

B

C

D

82.

Which type of microorganism is composed of genetic material (RNA or DNA) enclosed in a protein coat and cannot replicate on their own?

A

B

C

D

83.

What is the term for bacteria that require oxygen for growth?

A

B

C

D

84.

Which microorganism is responsible for the fermentation of milk to produce yogurt?

A

B

C

D

85.

What is the term for the study of the genetic material of microorganisms?

A

B

C

D

86.

Which microorganisms are commonly used in the production of antibiotics, such as penicillin?

A

B

C

D

87.

Which type of microorganism is responsible for the disease malaria?

A

B

C

D

88.

Which technique is used to visualize the internal structures of microorganisms using electron beams?

A

B

C

D

89.

What is the term for microorganisms that thrive in extremely hot or acidic environments?

A

B

C

D

90.

Which process involves the deliberate modification of an organism's genetic material to achieve desirable traits?

A

B

C

D