_______ immune responses are precise responses against specific foreign molecules that have gained entrance to the body.
A) Nonspecific
B) Specific
C) Cell signaling
D) Barrier

Question

Quizplus · Accepted Answer

Specific immune responses involve the recognition and destruction of specific foreign molecules, such as antigens, by specialized immune cells and molecules. This differs from nonspecific immune responses, which provide general protection against a variety of pathogens without targeting specific molecules. Cell signaling and barrier defenses are also important components of the immune system but do not involve the same level of specificity as specific immune responses.

_______ Immune Responses Are Precise Responses Against Specific Foreign Molecules