Rio Salado bio 201 exam 3 Questions and Answers with complete solution
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Course
Rio Salado bio 201
Institution
Rio Salado Bio 201
o Salado bio 201 exam 3 Questions and Answers with
complete solution
autonomic nervous system broken into what two systems? - -sympathetic and
parasympathetic
sympathetic nervous system responsible for what? - -fight or flight response(stress
response)
nerves of sympathetic originate in what ...
Rio Salado bio 201 exam 3 Questions and Answers with
complete solution
autonomic nervous system broken into what two systems? - -sympathetic and
parasympathetic
sympathetic nervous system responsible for what? - -fight or flight response(stress
response)
nerves of sympathetic originate in what area? - -thoracolumbar
where are sympathetic ganglia located? - -near spinal cord
what is the ganglion function? - -houses millions of synapses
which system has longer preganglionic fibers? - -parasympathetic
which system has longer postganglionic fibers? - -sympathetic
what is the function of the parasympathetic nervous system - -calm down, digestion,
all autonomic responses that don't have to do with stress .
where are parasympathetic going located? - -closer to organs that they effect
where do parasympathetic nerves originate? - -cranialsacral
how many meet at a ganglia? - -2
how does the sympathetic get enough energy to respond to fight or flight? - -slows or
shutsdown the parasympathetic
what two chemicals does stress use to respond? - -neurotransmitters and hormones
what neurotransmitter is sent across ganglia to the postganglionic cell to initiate actions? -
-ACH
what neurotransmitter is sent from postganglionic fibers to final synapse to initiate action?
- -norepinephrine
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