Ask Question
3 June, 13:48

Which of the following best describes an example of a specific immune response to pathogens?

A:Cytotoxic T cells are activated and destroy cells that pathogens have invaded.

B:Fever increases body temperature and speeds up the body's reaction to pathogens.

C:Phagocytes identify cells invaded by pathogens and mark them for destruction.

D:Mucus traps pathogens and destroys them before they can enter the body.

+5
Answers (1)
  1. 3 June, 14:12
    0
    The answer is A:Cytotoxic T cells are activated and destroy cells that pathogens have invaded.

    A specific immune response is antigen-dependent while a non-specific immune response is antigen-independent. The non-specific immunity is also called innate immunity. The examples of the non-specific immunity are fever (choice B), phagocytosis by macrophages (choice C), and skin and mucus (choice D). Cytotoxic T-cells are an example of the specific immune response. These cells recognize antigens on infected cells and kill them before the infection could spread.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Which of the following best describes an example of a specific immune response to pathogens? A:Cytotoxic T cells are activated and destroy ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers