Cohort labels, such as generation x or the millennials, are based as much on social assumptions as on reality. these cohorts may be seen at least in part as:

Providing immunity by injecting the body with a weakened form a pathogen is known as

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

How are viruses different from eukaryotic cells?