Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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Viral Replication
The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes…
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4. It is known that RNA is a nucleic acid responsible for the synthesis of proteins. However, there is another nucleic acid alongside RNA: DNA. What role does the latter play in relation to RNA?

a) RNA is synthesized in the cell in case too large a mutation damages the DNA.

b) DNA has the reproductive genetic code of all cells and passes it on to RNA.

c) DNA directs the synthesis of enzymes, while RNA synthesizes proteins.

d) DNA synthesizes RNA according to a blueprint that includes the guidelines necessary for the structure of proteins.

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