Homework Answers
14. When antigen protein comes in the blood ,the B-cell ,binds with it with special antibody.
This leads to its CLONAL DIVISION leading to increased same type of B-cell.
Some of them gets differentiated into plasma cell (for production of antibody)
Hence ,it's clear that ANTIBODY RESPONSE IS B-CELL DEPENDENT.
8. All the statments are correct about SMALL POX VIRUS
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Question 14 0.25 pts This type of antibody response is described as when a follicular B...
Question 13 0.25 Immunity is the type of host defense mediated by secreted for protection against...
Question 13 0.25 Immunity is the type of host defense mediated by secreted for protection against extracellular microbes and their toxins bodies this Humoral Cell-mediated Complement Cytokine Question 14 0.25 pts This type of antibody response is described as _ when a follicular B cell antibody binds with a protein antigen, which then results in isotype switching, production of high affinity antibodies, and long-lived plasma cells. T-independent T-dependent B-independent B-dependent
Question 17 0.25 pts Microbes often are inhaled or ingested, and antibodies that are secreted into...
Question 17 0.25 pts Microbes often are inhaled or ingested, and antibodies that are secreted into the lumens of the respiratory or gastrointestinal tract bind to these microbes and prevent them from coloring the host. The antibody isotype that is produced in mucosal lymphold tissue, and makes up about 2/30 the antibodies produced daily is: Olga O ige OD O IM 0.25 pts Question 18 Which of the following are mechanisms of humoral immunity evasion? A. antigenic variation B. inhibition...
Question 19 0.25 pts Which antibody isotype provides defense against helmente parasites Olge OIBA OG O...
Question 19 0.25 pts Which antibody isotype provides defense against helmente parasites Olge OIBA OG O 150 IgM Question 20 0.25 pts Nalve B lymphocytes express which two classes of membrane-bound antibodies? IgM and IgA IgD and IgA IgA and IgE IgM and IgD
were they serve as the effectors of humoral immunity Question 11 0.25 pts The Fab fragments...
were they serve as the effectors of humoral immunity Question 11 0.25 pts The Fab fragments of the antibody molecule functions to: Fix complement on the antibody molecule Bind antigen to the antibody molecule Allow the molecule to flip or rotate assisting the antibody molecule to bind to an antigen Allow the antibody molecule to be digested into multiple fragments U Now the antibody molecule to be digested to multiple trements Question 12 0.25 pts RNA viruses are prone to...
please answer all 4 questions Question 11 3 pts A B-cell may be activated by: O...
please answer all 4 questions
Question 11 3 pts A B-cell may be activated by: O A TEH cell O Another B-cell O A cytotoxic T-cell O A natural killer T-cell Question 12 3 pts What happens to centrocytes that have high-affinity (tightly-binding) antigen receptors after somatic hypermutation? They receive survival signals from TFH cells o They cannot process antigen or present it to TFH cells o They undergo phagocytosis by dendritic cells in the "light zone" o They die...
Question 13 0.25 Immunity is the type of host defense mediated by secreted for protection against extracellular microbes and their toxins bodies this Humoral Cell-mediated Complement Cytokine Question 14 0.25 pts This type of antibody response is described as _ when a follicular B cell antibody binds with a protein antigen, which then results in isotype switching, production of high affinity antibodies, and long-lived plasma cells. T-independent T-dependent B-independent B-dependent
Question 17 0.25 pts Microbes often are inhaled or ingested, and antibodies that are secreted into the lumens of the respiratory or gastrointestinal tract bind to these microbes and prevent them from coloring the host. The antibody isotype that is produced in mucosal lymphold tissue, and makes up about 2/30 the antibodies produced daily is: Olga O ige OD O IM 0.25 pts Question 18 Which of the following are mechanisms of humoral immunity evasion? A. antigenic variation B. inhibition...
Question 19 0.25 pts Which antibody isotype provides defense against helmente parasites Olge OIBA OG O 150 IgM Question 20 0.25 pts Nalve B lymphocytes express which two classes of membrane-bound antibodies? IgM and IgA IgD and IgA IgA and IgE IgM and IgD
were they serve as the effectors of humoral immunity Question 11 0.25 pts The Fab fragments of the antibody molecule functions to: Fix complement on the antibody molecule Bind antigen to the antibody molecule Allow the molecule to flip or rotate assisting the antibody molecule to bind to an antigen Allow the antibody molecule to be digested into multiple fragments U Now the antibody molecule to be digested to multiple trements Question 12 0.25 pts RNA viruses are prone to...
please answer all 4 questions
Question 11 3 pts A B-cell may be activated by: O A TEH cell O Another B-cell O A cytotoxic T-cell O A natural killer T-cell Question 12 3 pts What happens to centrocytes that have high-affinity (tightly-binding) antigen receptors after somatic hypermutation? They receive survival signals from TFH cells o They cannot process antigen or present it to TFH cells o They undergo phagocytosis by dendritic cells in the "light zone" o They die...
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