Although mutants incapable of producing exotoxins are relatively easy to isolate, mutants incapable of producing endotoxins are much harder to isolate. From what you know of the structure and function of these types of toxins, explain the differences in mutant recovery.
Answer to relevant QuestionsWhat is the origin of the phagocytes and lymphocytes active in the immune response? Track the maturation of B cells and T cells. Identify the cells that initiate inflammation and the cells that are activated by inflammatory signals. Describe the complement system. Is the order of protein interactions important? Why or why not? Identify the components of the mannose-binding lectin pathway for complement activation. Identify the components of the ...Specificity and tolerance are necessary qualities for an adaptive immune response. However, memory seems to be less critical, at least at first glance. Define the role of immune memory and explain how the production and ...Calculate the total number of germ-line-encoded VH and VL domains that can be constructed from the available Ig genes. Compare this to the numbers of germ-line-encoded Vβ and Vα domains of the TCR. How is diversity ...
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