Why are viruses called obligate intracellular parasites?
a. They must use a host cell's ribos...
Biology, 25.04.2020 04:52 rodriguezangelinaado
Why are viruses called obligate intracellular parasites?
a. They must use a host cell's ribosomes to synthesize proteins.
b. They must use a host cell's nucleotides for transcription and replication.
c. They must use a host cell's amino acids to synthesize proteins.
d. They must use a host cell's metabolic enzymes and pathways to obtain energy.
e. All of the above.
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