Answer All the questions

1		Hormones are carried by the blood to distant:
			A)	receiving cells
			B)	end cells
			C)	hormonal cells
			D)	transmitter cells
			E)	target cells
2		Hormones are released into the _____, and neurotransmitters are released into the _____.
			A)	brain; specific body organ
			B)	blood; synapse
			C)	lungs; variety of organs
			D)	synapse; blood
			E)	neurotransmitter; hormone
3		Chemicals released from neurons (nerve cells) are called:
			A)	neurotransmitters
			B)	target chemicals
			C)	hormones
			D)	body fluids
			E)	activating agents
4		____________ is an inhibitory neurotransmitter.
			A)	Norepinephrine
			B)	Acetylcholine
			C)	Serotonin
			D)	Adenosine
			E)	Gama-aminobutyric acid
5		The central nervous system consists of:
			A)	every organ above the waist
			B)	every body organ governed by neurons
			C)	the center of the brain
			D)	the autonomic and somatic nervous systems
			E)	the brain and spinal cord
6		The neurotransmitter at the neuromuscular junctions in the somatic system is:
			A)	dopamine
			B)	epinephrine
			C)	acetylcholine
			D)	glutamic acid
			E)	aspartic acid
7		The basal ganglia is important for:
			A)	higher level reasoning
			B)	maintaining proper muscle tone
			C)	homeostasis
			D)	mood and emotion
			E)	memory
8		Patients who died from Alzheimer's disease were found to have less than a normal amount of:
			A)	dopamine
			B)	norepinephrine
			C)	acetylcholine
			D)	hunger
			E)	all of the above
9		The neurotransmitter(s) believed to play a role in pain relief is/are:
			A)	norepinephrine
			B)	dopamine
			C)	serotonin
			D)	gama-aminobutyric acid
			E)	endorphins
10		Both the synthesis and metabolism of a neurotransmitter is carried out by means of:
			A)	amino acids
			B)	precursors
			C)	metabolites
			D)	enzymes
			E)	electricity