Cell stores in lipids to use later

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

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

The means by which a cell transports large molecules out of the cell is called