A cellular Life | NTS Sindh Mdcat Past Paper MCQs | mosaicbro.com

A cellular Life | NTS Sindh Mdcat Past Paper MCQs

5 of 19 questions (Page 3 of 3)

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15 A viral reproductive cycle that culminates in death of host cell is known as: (lumhs 2012)
Correct Answer: B
Explanation: The lytic cycle results in host cell lysis and death.
16 Viruses resemble living things because they: (nts 2017)
Correct Answer: C
Explanation: Viruses show reproduction (via host cells), a key characteristic of life.
17 A patient is suffering from a disease with these symptoms: I. Abdominal pain II. Jaundice III. Liver enlargement IV. Fatigue. The patient is probably suffering from (dmc 2010)
Correct Answer: C
Explanation: These are classic symptoms of viral hepatitis.
18 Genome of virus is composed of ______ (LUMHS 2019)
Correct Answer: C
Explanation: Viral genomes may be DNA or RNA, never both in the same virus.
19 A viral reproductive cycle that culminates in death of host cell is known as: (lumhs 2012)
Correct Answer: B
Explanation: Repeated question - lytic cycle causes host cell death.
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