Previous exposure to a disease is necessary to trigger the body's innate immune response

Indicate whether the statement is true or false


False

Biology & Microbiology

You might also like to view...

What is the significance of the production of above-ground coralloid roots by cycads that have underground stems?

A. The roots grow in waterlogged soil and they need to protrude into the air in order to respire. B. The branching of coralloid roots provides greater surface area for absorption of water. C. It keeps roots above the ground where they cannot be attacked by parasitic nematodes. D. The roots have mutualistic photosynthetic cyanobacteria that fix nitrogen for the cycad and the cyanobacteria can only survive if they are above ground where they are exposed to light. E. The soil in which cycads live has a low pH that would kill the roots if they were completely below ground.

Biology & Microbiology

A body plan with a pseudocoelom is indicated by

a. A. b. B. c. C. d. A and B. e. B and C.

Biology & Microbiology

Organisms in which group are responsible for the phenomenon called "red tide"?

Amoebozoans Rhizarians Dinoflagellates Red algae Brown algae

Biology & Microbiology

Which drug exerts its effect by weakening the cell wall until the bacterial cell is lysed?

A. Linezolid B. Vancomycin C. Bacitracin D. Rifampin

Biology & Microbiology