Question # 1

Vaccine for___ is under trial administration

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Hep A

Polio

Measles

AIDS

The particles which do not contain any nucleic acid are

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Viruses

Prions

Viroids

All

Major cells infected by HIV are

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Monocytes

B lymphocytes

T lymphocytes

RBC

The best known phages are T phages that infect

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Pseudomonas

Mycoplasma

Escherichia Coli

Salmonella

Newly synthesized Large proteins are digested into small viral proteins by

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Host protease

Viral protease

Viral RT

Host pepsin

DNA of non-virulent phage is

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Provirus

Prophage

Both

None

HIV attaches on cell membrane of T cell at _____ receptor site

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Cd2

Cd4

Cd8

Gp120

If you are studying the structure of HIV , you will observe spikes associated with the

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Core

Capsid

Envelope

Genome

Viral core always contain __ among the following

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DNA

RNA

Both A and B

Any of A or B

Joining of viral DNA with host DNA is carried out by

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Integerase

Ligase

Both

Polymerse

Viruses containing RNA rather than DNA are called

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Riboviruses

Bacteriophages

Rotaviruses

Retroviruses

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MDCAT Biology Chapter 12 Support & Movement Online Test MCQs With Answers

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