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# Durng the infection , proteinsipeplides derived from the virus will play an important role detemmining which B cells are posilively selected in tne bone martrow; an...

## Question

###### Durng the infection , proteinsipeplides derived from the virus will play an important role detemmining which B cells are posilively selected in tne bone martrow; and in determining which cells will be positively selected in the thymusTrueFalseDo you think the human body contains Tregs specific for the virus proteins prior to infection?YesCross presentation Wall . enhancc which component of the adaptive immune responsc?Effector TH responseEffector Tc (CTL) response

Durng the infection , proteinsipeplides derived from the virus will play an important role detemmining which B cells are posilively selected in tne bone martrow; and in determining which cells will be positively selected in the thymus True False Do you think the human body contains Tregs specific for the virus proteins prior to infection? Yes Cross presentation Wall . enhancc which component of the adaptive immune responsc? Effector TH response Effector Tc (CTL) response

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Consider the reaction and the associated equilibrium constant: $$a \mathrm{A}(g) \rightleftharpoons b \mathrm{B}(g) \quad K_{\mathrm{c}}=4.0$$ Find the equilibrium concentrations of $\mathrm{A}$ and $\mathrm{B}$ for each value of $a$ and $b$ . Assume that the initial concentration of $\mathrm{A}$...