discuss the activation of t cells. include steps, the result of activation, the importance of t cell activation and what role does it play in the adaptive immune response.

If you were given a map of the sensory cortex in the postcentral gyrus of the cerebrum, do you think the map would have more “space” devoted to the regions of the body that have the highest density of sensory receptors, or the regions of the body that have the lowest density of sensory receptors? explain.