1) the output of the ________ group of inspiratory neurons controls the ________
muscle(s) by way of the ________ nerve.
2) list any five nutrients important for blood cell synthesis and briefly explain the role
of each.
3) ________ is a decrease in the number of receptors of target cells in order to dampen
the effects of excess hormone.
4) the availability of ________ determines if pyruvate continues into the citric acid
cycle.
5) inappropriate relaxation of the ________ muscles during sleep contributes to
________, a sleep disorder associated with snoring.
6) if the signal molecule acts on the cell that secreted it, the chemical is called a(n)
________.
7) explain the term dynamic steady state.
8) the period of time from the beginning of one heartbeat to the beginning of the next is
termed the ________.