Answer:
The main function of the cell nucleus is to control gene expression and to mediate DNA replication during the cell cycle. The nucleus provides a site for transcription in the cytoplasm, allowing levels of regulation that are not available in prokaryotes.
I feel like it’s A or B but I have a strong feeling for A
Answer:
less effective than drug treatment alone.
A period of time during which a person infected with HIV has no symptoms = <span>asymptomatic stage</span>
Answer:
the system that circulates blood and lymph through the body, consisting of the heart, blood vessels, blood, lymph, and the lymphatic vessels and glands.
Explanation: