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What is true about viruses ?...

What is true about viruses ?

A

They can be crystallised and stored for several years

B

Viruses do not occur as parasites in living cells

C

They can be caltured on artificial media

D

They are devoid of genetic material of their own

Text Solution

Verified by Experts

The correct Answer is:
A
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Knowledge Check

  • What is true about vein?

    A
    All veins carry deoxygenated blood
    B
    All veins carry oxygented blood
    C
    They carry blood from organs towards heart
    D
    They carry blood from heart towards the organs

  • Which of the following statements is true about viruses?

    A
    Some viruses have cellular structure and are saprophytes.
    B
    All viruses known to man are obligate parasites.
    C
    Viruses can perform metabolic activities on their own.
    D
    Viruses are filterable facultative parasites.

  • What is/are true about viruses?

    A
    They can be crystallised and stored for several years.
    B
    They occur as parasites in living cells.
    C
    They are devoid of genetic material of their own.
    D
    Their protein coat is known as capsid.

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