Practice question

Go with B — 0.5 msec. Within Synapse, that statement lines up with the standard definition and the usual exam wording you’ll see. In plain terms, 0.5 msec is the option that correctly names the structure, process, or principle asked for in Synapse. Holding that picture in mind makes 0.5 msec feel natural rather than something you only memorise. Link the term to a real body example (organ, tissue, or ion flow) so the idea stays concrete under exam pressure. A short mental diagram helps — start from stimulus or structure, follow the pathway, and stop at the functional result described by 0.5 msec. In class notes, highlight this same phrase next to the related diagram so the wording and the picture reinforce each other.