Homework Answers
7a
opsonins attract phagocytes to the location of infection.They create handles that make it easier for the pseudopods of phagocytes to attach to the microbe invader.
8a It is a group of special proteins made by the liver and released into serum.
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Question 7 (2 points) Saved Which of the following increases macrophage phagocytosis of a bacteria o...
Which of the following increases macrophage phagocytosis of a bacteria opsinizationof the bacteria by complement production...
Which of the following increases macrophage phagocytosis of a bacteria opsinizationof the bacteria by complement production of IgD antibody to that bacteria interferon production Gmovement of T cells through the thymus
Question 1 (2 points) Saved Which of the following is a charcteristic of the innate immune...
Question 1 (2 points) Saved Which of the following is a charcteristic of the innate immune system but not the specific/adaptive immune system? - B cells produce antibody CD4 T cells organize the response can activate quickly has memory of a pathogen/antigen after the response Question 2 (2 points) In an immune response to a specific bacteria, which of the following happens after all of the others? production of IgA that can bind to the pathogen phagocytosis of the bacteria...
All the answers please,. Question 23 (2 points) How many Fab fragments are found on one...
All the answers please,. Question 23 (2 points) How many Fab fragments are found on one IgG antibody? Question 23 options: A) 1 B) 3 C) 2 D) 4 E) 10 Question 24 (2 points) Which of the following is more likely to be loaded with endogenous (intracellular) peptide? Question 24 options: A) MHC class II B) MHC class I C) CD28 D) T cell receptor Question 25 (2 points) Which antibody can cross epithelial layers to enter the intestinal...
Could I get all the answers please,, thank you,, Question 35 (2 points) Which cell type...
Could I get all the answers please,, thank you,, Question 35 (2 points) Which cell type is capable of producing antibodies? Question 35 options: A) B cells B) T cells C) macrophages D) neutrophils E) both A and B Question 36 (2 points) This antibody is pentameric in structure and is the better at stimulating complement than other antibody classes (can form a staple conformation): Question 36 options: A) IgM B) IgE C) IgD D) IgA E) IgG Question 37...
3 puma Queston t2 Which of the following is a general function of basophils producing antibody...
3 puma Queston t2 Which of the following is a general function of basophils producing antibody phagocytosing bacteria producing histamines presenting antigen to B cells Question 4 (2 points) Saved Which of the following antibodies would be the first to be made against a specific pathogen? lgD lgA lgM Question 5(2 points) Salmonella often triggers your epithelial cells to endocytose it (that is, bring it inside the cel). %49 5 6 8 9
Question 15 (2 points) MHC class I interacts primarily to which subclass of T cell Question...
Question 15 (2 points) MHC class I interacts primarily to which subclass of T cell Question 15 options: A) CD8 positive B) CD3 positive C) CD4 positive D) CD2 positive Question 16 (2 points) T helper cells generally can stimulate B cells to differentiate into: Question 16 options: A) NK cells and cytotoxic T cells B) memory cells and plasma cells C) anergic cells and effector cells D) NK cells and memory cells E) anergic cells and memory cells Question...
Please answer all of the question. 1a. Match the following terms with their definition (14 points)...
Please answer all of the question.
1a. Match the following terms with their definition (14 points) Immunity Phagocytosis Chemotaxis Autoimmune Antigen Antibody Macrophage a. The ability of the human body to resist almost all types of organisms or toxins than tend to damage the tissue or organs b. A substance that generates an immune response c. The process by which certain cells chew-up invading organisms d. A mature monocyte e. Immunoglobulins that are responsible for humoral immunity f. When an...
Question 5 (2 points) Which is the most appropriate sequence of events in B cell signaling?...
Question 5 (2 points) Which is the most appropriate sequence of events in B cell signaling? Question 5 options: A) Antigen binds BCR, intracellular receptor kinases (such as Fyn, Lyn or Blk) are activated, Syk is recruited to ITAMs on Igα/Igβ. B) Antigen binds BCR, Syk is recruited to ITAMs on Igα/Igβ. intracellular receptor kinases (such as Fyn, Lyn or Blk ) are activated, C) Syk becomes activated, the BCR can now bind an antigen, and intracellular kinases are activated....
I REQUEST ALL THE ANSWERS PLEASE Question 11 (2 points) Surface markers on pathogens are sometimes...
I REQUEST ALL THE ANSWERS PLEASE Question 11 (2 points) Surface markers on pathogens are sometimes referred to as: Question 11 options: A) PRRs B) TLRs C) PAMPs D) Fc receptors E) none of these Question 12 (2 points) In a normal individual, a T cell that interacts with a self-antigen in the thymus will more than likely undergo what process (which answer is best)? Question 12 options: A) apoptosis B) release granules C) activation D) extravasation E) anergy Question...
Question 3 (2 points) Which of the following statements accurately describes the following reaction? Peptides +...
Question 3 (2 points) Which of the following statements accurately describes the following reaction? Peptides + Dipeptides Perles Dipepidares > Free amino acids A-A-A A-A A A А A A Enzymatic digestion of proteins in the stomach by enzymes secreted by the pancreas Enzymatic digestion of proteins in the stomach by enzymes such as pepsin Enzymatic digestion of proteins in the small intestine by the enzyme trypsin secreted by the pancreas O two of the choices are correct none of...
Which of the following increases macrophage phagocytosis of a bacteria opsinizationof the bacteria by complement production of IgD antibody to that bacteria interferon production Gmovement of T cells through the thymus
Question 1 (2 points) Saved Which of the following is a charcteristic of the innate immune system but not the specific/adaptive immune system? - B cells produce antibody CD4 T cells organize the response can activate quickly has memory of a pathogen/antigen after the response Question 2 (2 points) In an immune response to a specific bacteria, which of the following happens after all of the others? production of IgA that can bind to the pathogen phagocytosis of the bacteria...
3 puma Queston t2 Which of the following is a general function of basophils producing antibody phagocytosing bacteria producing histamines presenting antigen to B cells Question 4 (2 points) Saved Which of the following antibodies would be the first to be made against a specific pathogen? lgD lgA lgM Question 5(2 points) Salmonella often triggers your epithelial cells to endocytose it (that is, bring it inside the cel). %49 5 6 8 9
Please answer all of the question.
1a. Match the following terms with their definition (14 points) Immunity Phagocytosis Chemotaxis Autoimmune Antigen Antibody Macrophage a. The ability of the human body to resist almost all types of organisms or toxins than tend to damage the tissue or organs b. A substance that generates an immune response c. The process by which certain cells chew-up invading organisms d. A mature monocyte e. Immunoglobulins that are responsible for humoral immunity f. When an...
Question 3 (2 points) Which of the following statements accurately describes the following reaction? Peptides + Dipeptides Perles Dipepidares > Free amino acids A-A-A A-A A A А A A Enzymatic digestion of proteins in the stomach by enzymes secreted by the pancreas Enzymatic digestion of proteins in the stomach by enzymes such as pepsin Enzymatic digestion of proteins in the small intestine by the enzyme trypsin secreted by the pancreas O two of the choices are correct none of...
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