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Write T if the statement is correct. Write F if the statement is incorrect.
B cells can be activated only by TH2 cells and not by TH1 cells.
Step by step
Solved in 5 steps
- ANSWER) False Thymus gland do not stimulate the lymphocytes to become B cells. STEP 2 Thymus dependent antigen stimulates the T lymphocytes not the B cells and the B lymphocytes are stimulated by the Thymus independent antigens. Please answer it correctly it is wrong answer of questionSelect the best answer or answers from the choices given: Which of the following is not involved in the activation of a B cell? (a) antigen, (b) helper T cell, (c) cytokine, (d) cytotoxic T cell.Select the correct answer from the answers provided.The primary B-cell receptor is a. IgD c. IgE b. IgA d. IgG
- How are B cells that are self-reactive in the lymph nodes are handled? How is it detected? Does it die by apoptosis? Who sent the signal? Notice I know they go through selections in bone marrow and primary lymphoid organs, I am asking specific for secondary lymph organs. Thank you!Pair the words in column A with the correct word in column B through one stretch (one stretch per word). Give a brief explanation of why you think that the words belong together. A B Antibody Virulence factor Antigen presentation NK cell IgG capsule Cytotoxic lymphocyte Dendritic cellThe selection process for T cells is more complex than B cells. Please explain the process, why it is more complex, and how/why autoreactive T cells are allowed to leave the thymus.
- A patient lacks the ability to make functioning T cells because of a genetic disorder. Would this patient’s B cells be able to produce antibodies in response to an infection? Explain your answer.Select the best answer or answers from the choices given: The cell type most often invaded by HIV is a(n) (a) eosinophil, (b) cytotoxic T cell, (c) natural killer cell, (d) helper T cell, (e) B cell.Choose the combination of answers that most accurately completes the statement. ................ interferon, produced by T lymphocytes, activates cells called .................and is involved in destroying viruses. a. Gamma, fi broblasts c. Alpha, natural killer cells b. Beta, lymphocytes d. Beta, fi broblasts
