Which of the following is part of the innate immune response?
Answer and explanation
Correct answer: D. Phagocytes engulfing pathogens at the site of a cut
- Step 1: The innate response is immediate and non-specific.
- Step 2: Phagocytes such as neutrophils and macrophages engulf any pathogen, as part of inflammation.
Answer
phagocytes engulfing pathogens.
Why not the others: Antibodies, cytotoxic T cells and memory cells are part of the adaptive response.
Practise more Infectious and Non-infectious Disease and Cell Function.
Free questions with an explanation for every one, and full timed NSW HSC mock tests.
More Infectious and Non-infectious Disease and Cell Function questions
- Which pathogen is a misfolded protein that has no genetic material?
- Which sequence best describes Koch's postulates for showing that a microbe causes a disease?
- Ross River virus in Australia is spread to people mainly by:
- Phytophthora cinnamomi, which causes dieback in many Australian native plants, is a:
- What is the function of a plasma cell?
- Herd immunity can protect a population when the proportion of immune people exceeds the threshold 1 - 1/R0. For a disease with R0 = 5, what…