True or False? In creating a functional TCR, the T cell uses the identical set of V, D, and J segments that the B cell uses in creating BCR, but the cells use different C segments.

False

Explanation:

T cell receptors (TCR) and B cell receptors (BCR) have similar antigen recognition receptors. Both have completely different genes that recognize the type of antigen.

BCR recognizes naive antigens while TCR recognizes only a single antigen peptide sequence.

it cools slower in the earth meaning the crystals have more time to form than lava on the surface

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation: