In Contrast to Positive SsRNA Viruses Such as Coronaviruses and Polioviruses

question 55

Multiple Choice

In contrast to positive ssRNA viruses such as coronaviruses and polioviruses, the genome of retroviruses

• A) lacks genes encoding for tRNA primers.
• B) must first integrate into the hostʹs genome before transcription.
• C) is negative ssRNA.
• D) lacks ribonuclease activity.

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Definitions:

Legality

The state of being in accordance with the law; legality refers to conformity with statutes and regulations.

Consideration

In contract law, something of value exchanged between parties that is essential for a valid and enforceable contract.

Public Officials

Individuals elected or appointed to carry out governmental duties and responsibilities.

Give Consideration

To provide something of value such as money, goods, or services as part of a contract or agreement.