Hydrogen bonds form between molecules containing _________ bonds; the hydrogen bond is between a hydrogen atom of one molecule and a partially _________ charged atom of another.

One of the main dangers of burns is

One of the ways in which neurotransmitter is removed from the synaptic cleft is

Which contraction occurs when you try (unsuccessfully) to move a wall?

Severe anemia may trigger an adaptive conversion of

As an axon approaches the cell onto which it will terminate, it generally branches repeatedly into several

As a neuron’s refractory period ends, its sodium channels are changing from

A nerve

The medullary cavity contains

Nerves and ganglia are structures found in the