Subject: Micro-Biology

BSN


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#57

What is the function of bacterial capsule?

A) Locomotion

B) Reproduction

C) Attachment

D) Protection

Answer:   D
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#58

Which virus causes cold sores?

A) HSV-1

B) HSV-2

C) HIV

D) Rhinovirus

Answer:   A
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#59

Which structure is found in all viruses?

A) Capsule

B) Flagella

C) Capsid

D) Fimbriae

Answer:   C
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#60

Which microorganism has both DNA and RNA?

A) Virus

B) Bacteria

C) Fungi

D) Prion

Answer:   B
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#61

What is the basic structural and functional unit of all living organisms?

A) Cell

B) Tissue

C) Organ

D) Organism

Answer:   A
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#62

Which type of cell lacks a true nucleus?

A) Eukaryotic Cell

B) Plant Cell

C) Prokaryotic Cell

D) Fungal Cell

Answer:   C
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#63

Which structure allows bacteria to move?

A) Pili

B) Fimbriae

C) Flagella

D) Capsule

Answer:   C
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#64

Which stain is retained by Gram-positive bacteria?

A) Safranin

B) Crystal violet

C) Methylene blue

D) Iodine

Answer:   B
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