In some viruses,$RNA$ is present instead of $DNA$ indicating that

  • A
    their nucleic acid must combine with host $DNA$ before replication.
  • B
    they cannot replicate.
  • C
    there is no hereditary information.
  • D
    $RNA$ can act to transfer heredity.

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Similar Questions

What is the full form of $snRNA$?

According to the discovery made in the $1980$s,$RNA$ can act like an enzyme to assemble new $RNA$ molecules on an $RNA$ template. Which of the following statements is not supported by this theory?

Difficult
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$A$ : Catalytic functions were assigned to $RNA$ molecule during evolution.
$R$ : The rate of mutation is quite fast in $RNA$.

Which essential life processes have evolved around $RNA$?

Describe in short about $RNA$.

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