What is an important function of mitochondria?

Environmental impacts on evolution : mastery test

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Viruses can be transmitted through air, water, food, insect bites, and direct skin contact. once a virus gains entry into the body, it invades a host cell in order to? a. synthesize antibodies for defense b. deactivate the host cell's defenses c. access cell processes for reproduction d. metabolize host proteins and grow