Microbio -gamlar spurningar + jfmed spurningar f/CT2 Questions and Correct Answers/ Latest Update / Already Graded

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Microbio -gamlar spurningar + jfmed
spurningar f/CT2 Questions and Correct
Answers/ Latest Update / Already Graded
Spherical bacteria arranged in chain are known as

Ans: streptococci


Spherical bacteria arranged in clusters are known as

Ans: Staphylococci


Rod shaped bacteria arranged in chain are known as

Ans: Streptobacilli


What is the shape of spirochetes

Ans: Spiral shaped


Commensal microorganism is a microorganisms that...

Ans: benefits from the host, does not harm the host but does
not help the host either


Example of commensal microorganism is
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Ans: Staphylococcus epidermidis


Mutualism microorganism is a microorganism that...

Ans: Benefits the host and the host benefits from


Example of mutualism microorganism is

Ans: Gut bacteria like E.coli


Parasitism microorganism is a microorganism that

Ans: Benefits from the host but the harms the host


Example of parasitism microorganism is

Ans: Plasmodium - the malaria parasite


Which of mentioned inactivates beta lactamases:

A) penicilins

B) clavulanic acid

C) ampicillin

D) cephalosporins

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Ans: Clavulanic acid


Target structure of penicillin antibiotics is not present in animal cells
because it is the

Ans: Cell wall


What does penicillin target?

Ans: peptidoglycan in cell wall


Cell membranes are composed primarily of

Ans: phospholipids and proteins


The segments of DNA transferred between cells are?

Ans: Small - they can be plasmids fx


The site of protein synthesis in prokaryotic cell are in the

Ans: Ribosomes


Conjugation is the transmission of genetic information via


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