Question

Which of these use the biochemical machinery of their host cells? a. H1N1 virus b. Protozoans c. COVID-19 d. Both a & c\

Answer 1

The correct option here is  (d) Both a & c.

Explanation:

H1N1 virus and  COVID-19  are viruses and we know use the biochemical machinery of their host cells. A virus is a type of infectious agent that can only multiply within the body of its host. When a virus infects its host, it attaches to the cell and penetrates the cell wall or membrane, starting the viral reproduction process. The virus's genome is uncoated and injected into the host cell. The viral genome then takes over the machinery of the host cell, forcing it to replicate the viral genome and create viral proteins in order to produce new capsids.

Answer 2

Answer:

(d) Both (a) and (c)