List the following events in the order they occur: a. The motor end plate is depolarized. by. The sarcomeres contract. c. Acetyl choline is released from the axon terminal into the synaptic cleft. d. The depolarization triggers an action potential which propagates along the sarcolemma and the T tubules. e. An action potential arrives at the axon terminal

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. a parakeet that is heterozygous for blue feathers (dominant) is crossed with a parakeet that is homozygous for white feathers (recessive). according to the punnett square for this cross, what percentage of offspring is predicted to have blue feathers? 25 percent 50 percent 75 percent 100 percent