Some pathogens have developed mechanisms for responding to the innate phagocytic response. The mechanisms include ALL of the following EXCEPT: a. producing PAMPs (pathogen-associated molecular patterns) on the cell surface. b. producing leukocidins that kill phagocytes. c. making a capsule to prevent adherence of a phagocyte. d. the ability to grow and persist in phagocytes.
Answer
Option A is correct i.e " Producing PAMPs (pathogen-associated molecular patterns) on the cell surface".
Explanation
Other mechanisms that are given in the question helps pathogen in protecting itself from the phagocytes or immune cells.
Some pathogens have developed mechanisms for responding to the innate phagocytic response. The mechanisms include ALL...
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Bonus questions are included, as is the question ascertaining you have abided by the academic integrity policy. Tin Att 45 Question 9 12 pts We talked about a variety of chemicals that are outside cells in our body's fluids, helping with our innate and acquired immunity to protect us from pathogens. Answer each of the following questions about these various chemicals. When complement proteins are "activated" in level 2 responses they do so in response to: [ Select)...
Immunology Question
May you check my answers for 2a and 2b and see if: the
information is being accurately presented, there is no unneeded
information, and most importantly it is answering the question? I
added more information to strengthen my answer so hopefully, it is
better this time around. Thank you in advance!
2) Candida albicans is an opportunistic fungal pathogen in humans, and can cause a few irritating, but non- life threatening, infections in healthy individuals. However, in immunocompromised...
ANSWER ALL QUESTIONS FULLY AND CORRECTLY
5-1 T cells recognize antigen when the antigen a. forms a complex with membrane-bound MHC molecules on another host-derived cell b. is internalized by T cells via phagocytosis and subsequently binds to T-cell receptors in the endoplasmic reticulum c. is presented on the surface of a B cell on membrane-bound immunoglobulins d. forms a complex with membrane-bound MHC molecules on the T cell e. bears epitopes derived from proteins, carbohydrates, and lipids. 5-2 a....
immunology
practing samples and not sure if my answers correct.
1. NK cells are effective against viral infections because many virus infected cells a. are susceptible to lysis b. are susceptible to phagocytosis c. show reduced levels of MHC class I molecules d. show reduced levels of MHC class II molecules e. none of the above 2. Arachidonic acid serves as a substrate in the lipoxygenase and cyclooxygenase pathways resulting in the production of a. histamine, leukotrienes b. leukotrienes, prostaglandins...
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