After repeated exposure to foreign material, nonspecific immunity _______.

A. begins to react less strongly
B. involves a wider range of cells and mediators
C. reacts more quickly and intensely
D. continues to react the same way


D. continues to react the same way

Biology & Microbiology

You might also like to view...

Four of the five choices listed below are types of

selection exhibited by nature. Select the exception. a. artificial b. disruptive c. stabilizing d. directional e. sexual

Biology & Microbiology

The major structural elements of the cytoskeleton are

A) the extracellular matrix and the cell wall. B) microtubules, microfilaments, and intermediate filaments. C) the cytoplasm and cytosol. D) cleavage furrows and G-actin. E) proteoglycans and cellulose microfibrils.

Biology & Microbiology

Plant life in the different biomes is limited only by the amount of sunlight

Indicate whether the statement is true or false

Biology & Microbiology

In a genetic cross, there are n classes of data. What would the degrees of freedom be for a chi-square test on this data?

A. n B. n + 1 C. n - 1 D. 2n + 1 E. x(n) where x equals the number of individuals in the cross

Biology & Microbiology