Which of the Following Is NOT a Type of Virus

question 28

Multiple Choice

Which of the following is NOT a type of virus?

• A) worm
• B) Trojan horse
• C) time bomb
• D) cookie

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Definitions:

Exon

Segment of mRNA containing the protein-coding portion of a gene that remains within the mRNA after splicing has occurred.

Adenine

One of the four nucleobase molecules in DNA and RNA, which pairs with thymine in DNA or uracil in RNA and is a fundamental component of genetic coding.

Thymine

A nitrogenous base found in DNA, pairing with adenine through hydrogen bonds.

Guanine

A nucleobase found in DNA and RNA, which pairs with cytosine.