Name: NERVOUS SYSTEM WORKSIIEKET MATCHING I. Match the proper ion (Na\" or K\')

Question

Name: NERVOUS SYSTEM WORKSIIEKET MATCHING I. Match the proper ion (Na" or K') to the statement I. Concentrated intracellularly 2. At rest, a few Na gates are open 3. At rest, almost all of the gates are closed 4. NAgates open completely when threshold is reached Opening of K+ gates occurs during repolarization 6, Neuron membrane is more permeable to this ion-Na 7Nat+pump is more effective at pumping this ion Nat 8. The Na+/K+ pump moves this ion out of the cell yperpolarization occurs when these gates open 10. An EPSP results when these gates open N LE ITE TY OSTsynti FILL IN THE BLANK. I. Type of summation occurring when numerous different pre-synaptic neurons release neurotransmitter simultaneously onto a synapse 2. Occurs due to an increase in membrane permeability to K 3. Receptors that provide the CNS with information about body position 4. Term relating to a conscious recognition of the position of body parts with respect to one AF another as well as recognition of limb movement rates 5. Large cells filled with myelin which surround the axons of somatic motor neurons 6. Each motor neuron and all the muscle fibers that it innervates 7. Term describing the number of muscle fibers innervated by a single motor neuron 8. Neurotransmitter which excitatory in the heart 9. Neurotransmitter released at the neuromuscular junction TRUE/FALSE 1. The resting membrane potential is approximately-70 mv 2. Dendrites conduct impulses away from the cell bodystowa F 3. The central nervous system includes all afferent and efferent nerves 4. The cell bodies of efferent neurons lie within the central nervous system 5. An IPSP results when hypopolarization results 6. Somatic motor neurons innervate effector organs usually not under voluntary control 7. Norepinephrine is released by autonomic sympathetic fibers at the effector organ 8. Acetylcholine is the neurotransmitters in both preganglionic and postganglionic fibers of the parasympathetic system 9. High concentrations of H and CO2 indicate an increase in metabolic rate 10. The inner surface of a neuron or muscle fiber membrane is positively charged

Explanation / Answer

Fill in the.blank-

1) spatial summation

2) depolarization

3)mechanoreceptors /propioceptor

5) schwaan cells

As per d chegg pollicies I have answered 4 answers you can ask them again.

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