Which of the following is a correct statement regarding innate immunity?
A) They are specific defenses that target distinct macromolecules.
B) They typically lead to the production of antibodies.
C) An important characteristic is immunological memory.
D) They cannot prevent most pathogens from entering the body.
E) Phagocytosis and inflammation are examples.

Question

Quizplus · Accepted Answer

Innate immunity includes non-specific defense mechanisms that come into play immediately or within hours of an antigen's appearance in the body. Examples include physical barriers like skin, chemical barriers like stomach acid, and cellular responses such as phagocytosis and inflammation. Unlike adaptive immunity, innate immunity does not involve immunological memory or the production of antibodies.

Which of the Following Is a Correct Statement Regarding Innate