Anatomy final

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In a polarized neuron at rest, which ion is concentrated outside the cell?

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The period of time in which the neuron cannot generate another action potential is called the

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A typical resting membrane potential is

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Impulses are conducted from one neuron to another across a

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Which of the following is true about synapses?

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Which of the following best describes the transmission of an impulse along a neuron?

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Which of the following is released by a presynaptic neuron to generate an impulse in the postsynaptic neuron?

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The thalamus and hypothalamus are parts of the brain located in the

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the ability of neurons to respond to stimuli and convert them to impulse is called

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the type of neuroglial cell found between neurons and blood vessels that join parts by numerous cellular processes are

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emotions of fear, anger, and pleasure are produced by the

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which of the following is not a structural feature of a neuron?

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the job of maintaining homeostasis is a function of the _ and _ systems

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if a neuron within the CNS has its axon severed,

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It can be said that in a resting neuron, the

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A cross section of the cord reveals a core of white matter surrounded by gray matter

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neurons, like muscle fibers, conduct impulses according to the all or none response

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A nerve impulse would travel faster down a myelinated C fiber

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Synaptic conduction of a nerve impulse can be affected by changes is pH

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during a neuron's resting state, it is full of Na+ ions

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neurons have plasma membranes which contain a variety of ion charges

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A neuron will respond maximally to a sub-threshold stimulus

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the jejenum is the first part of the small intestine

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One part of the stomach is called the cardiac region

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Cells that secrete hydrochloric acid are called chief cells

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peristalsis acts to move food along the alimentary tube

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the starting place for chemical digestion is the stomach

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One function of the esophagus is to coat the bolus with mucus

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The digestive enzyme pepsin secreted by gastric glands begins the digestion of

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The main part of the stomach is called the

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The salivary enzyme amylase functions to digest

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The teeth that are best adapted for biting off large pieces of food is called the

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Peristalsis occurs in the digestive tract

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The material that covers the crown of the teeth is

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What parts of a tooth are destroyed by dental caries?

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Practice for 2nd semester final

Anatomy final

In a polarized neuron at rest, which ion is concentrated outside the cell?

The period of time in which the neuron cannot generate another action potential is called the

A typical resting membrane potential is

Impulses are conducted from one neuron to another across a

Which of the following is true about synapses?

Which of the following best describes the transmission of an impulse along a neuron?

Which of the following is released by a presynaptic neuron to generate an impulse in the postsynaptic neuron?

The thalamus and hypothalamus are parts of the brain located in the

the ability of neurons to respond to stimuli and convert them to impulse is called

the type of neuroglial cell found between neurons and blood vessels that join parts by numerous cellular processes are

emotions of fear, anger, and pleasure are produced by the

which of the following is not a structural feature of a neuron?

the job of maintaining homeostasis is a function of the ___ and ___ systems

if a neuron within the CNS has its axon severed,

It can be said that in a resting neuron, the

A cross section of the cord reveals a core of white matter surrounded by gray matter

neurons, like muscle fibers, conduct impulses according to the all or none response

A nerve impulse would travel faster down a myelinated C fiber

Synaptic conduction of a nerve impulse can be affected by changes is pH

during a neuron's resting state, it is full of Na+ ions

the job of maintaining homeostasis is a function of the _ and _ systems