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Multiple Choice Questions GK on Microorganisms

Question 1 : Who discovered the process of fermentation?

A. William Harvey

B. Jonas Salk

C. Louis Pasteur

D. Edward Jenner

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Microorganisms,

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Question 2 : Which of these is an autotroph?

A. Mushroom

B. Bacteria

C. Algae

D. Cuscuta

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Question Listed : Algae, Microorganisms,

Question 3 : Which of these is a saprotroph?

A. Cuscuta

B. Fungi

C. Pitcher plant

D. Algae

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Question Listed : Fungi, Microorganisms,

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Question 4 : Which of the following does not have the capacity to reproduce outside the host cell?

A. Virus

B. Algae

C. Fungi

D. Bacteria

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Question Listed : Virus, Microorganisms,

Question 5 : What type of microorganism is yeast which is used in many food preparations?

A. Virus

B. Algae

C. Fungi

D. Bacteria

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Question Listed : Fungi, Microorganisms,

Question 6 : What is shape of an amoeba?

A. No definite shape

B. Spiral

C. Elongated

D. Spherical

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Question Listed : Microorganisms,

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Question 7 : Viruses that infect bacteria are called

A. Bacteriophages

B. Lichens

C. Pathogens

D. Methanogens

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Question Listed : Microorganisms,

Question 8 : To which one of the following types of organism do mushrooms belong?

A. Lichens

B. Fungi

C. Ferns

D. Algae

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Question Listed : Fungi, Microorganisms,

Question 9 : The sole members of kingdom Monera are

A. Bacteria

B. Algae

C. Virus

D. Mushrooms

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Question Listed : Bacteria, Microorganisms,

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Question 10 : The shape of coccus bacteria is generally

A. Spiral

B. Comma shaped

C. Rod like

D. Spherical

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Question Listed : Microorganisms,

Question 11 : The shape of Bacillus bacteria is generally

A. Spiral

B. Rod like

C. Comma shaped

D. Spherical

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Question Listed : Microorganisms,

Question 12 : Spirogyra is a type of

A. Fungi

B. Algae

C. Virus

D. Bacteria

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Question Listed : Algae, Microorganisms,

Question 13 : Rhizobium, the organism found in root nodules of legumes are

A. Algae

B. Lichen

C. Fungi

D. Bacteria

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Question Listed : Bacteria, Microorganisms,

Question 14 : Rhizobium bacteria are present in the _____ of leguminous plants.

A. Flowers

B. Fruits

C. Leaves

D. Roots

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Question Listed : Microorganisms,

Question 15 : Prokaryotes do not have

A. Chromosomes

B. Nuclear membrane

C. Ribosome

D. Cytoplasm

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Question Listed : Microorganisms,

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