Reverse Transcriptase Is an Enzyme That

question 8

Multiple Choice

Reverse transcriptase is an enzyme that

• A)Is provided by the host cell
• B)Is virally encoded and must be synthesized immediately after infection by (-) single-stranded RNA viruses
• C)Is carried within retroviruses and can function immediately after infection
• D)Copies viral DNA into (+) RNA

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Definitions:

Helpers

Individuals within a social structure who assist others, particularly in the context of rearing offspring or providing support within the group.

Evolution of Nervous Systems

The process through which the nervous system has developed and diversified among different organisms over time.

Sponges

Simple, multicellular organisms that live attached to solid surfaces underwater, filtering nutrients and oxygen from the water through their porous bodies.

Ctenophores

Also known as comb jellies, are marine invertebrates distinguished by their eight rows of ciliary plates used for locomotion.