Membranes that are "leaky" due to a large number of k+ leak channels or the opening on cl- channels has what effect on tau?
a. increases
b. decreases
c. no change

Agroup of engineering students from purdue university reported that its licking machine, modeled after a human tongue, took an average of 364 licks to get to the center of a tootsie pop. twenty of the group's volunteers assumed the licking challenge-unassisted by machinery-and averaged 252 licks each to the center.

N