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Chapter 11 - Fundamentals of the Nervous System and Nervous Tissue. Nervous System Histology. Membrane and Action Potentials. Neurotransmitters and Integration. Synapses. Mixed Bag. $100. $100. $100. $ 100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300.

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Chapter 11 - Fundamentals of the Nervous System and Nervous Tissue

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Chapter 11 fundamentals of the nervous system and nervous tissue l.jpg

Chapter 11 - Fundamentals of the Nervous System and Nervous Tissue

Nervous System Histology

Membrane and Action Potentials

Neurotransmitters and Integration

Synapses

Mixed Bag

$100

$100

$100

$100

$100

$200

$200

$200

$200

$200

$300

$300

$300

$300

$300

$400

$400

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$500

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FINAL ROUND


Nervous system histology 100 question l.jpg

Nervous System Histology: $100 Question

  • All of the following are neuroglial cells except:

  • a. Schwann cells.

  • b. ependymal cells.

  • c. microglia.

  • d. perikaryons.

ANSWER

BACK TO GAME


Nervous system histology 100 answer l.jpg

Nervous System Histology: $100 Answer

  • All of the following are neuroglial cells except:

  • a. Schwann cells.

  • b. ependymal cells.

  • c. microglia.

  • d. perikaryons.

BACK TO GAME


Nervous system histology 200 question l.jpg

Nervous System Histology: $200 Question

  • Nissl bodies are found ______________.

    • a. in the neuroglia

  • b. in the neuronal axons

  • c. in the neuronal cell bodies

  • d. in the neuronal dendrites

ANSWER

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Nervous system histology 200 answer l.jpg

Nervous System Histology: $200 Answer

  • Nissl bodies are found ______________.

    • a. in the neuroglia

  • b. in the neuronal axons

  • c. in the neuronal cell bodies

  • d. in the neuronal dendrites

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Nervous system histology 300 question l.jpg

Nervous System Histology: $300 Question

  • Synaptic knobs are found ___________.

    • a. in the neuroglia

  • b. in the neuronal axons

  • c. in the neuronal cell bodies

  • d. in the neuronal dendrites

ANSWER

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Nervous system histology 300 answer l.jpg

Nervous System Histology: $300 Answer

  • Synaptic knobs are found ___________.

    • a. in the neuroglia

  • b. in the neuronal axons

  • c. in the neuronal cell bodies

  • d. in the neuronal dendrites

BACK TO GAME


Nervous system histology 400 question l.jpg

Nervous System Histology: $400 Question

  • Myelin sheaths in the CNS are produced by the ________.

  • a. astrocytes

  • b. microglia

  • c. oligodendrocytes

  • d. Schwann cells

ANSWER

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Nervous system histology 400 answer l.jpg

Nervous System Histology: $400 Answer

  • Myelin sheaths in the CNS are produced by the ________.

  • a. astrocytes

  • b. microglia

  • c. oligodendrocytes

  • d. Schwann cells

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Nervous system histology 500 question l.jpg

Nervous System Histology: $500 Question

  • Neuroglial cells that line the ventricles of the brain are the ______.

  • a. astrocytes

  • b. ependymal cells

  • c. microglia

  • d. Schwann cells

ANSWER

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Nervous system histology 500 answer l.jpg

Nervous System Histology: $500 Answer

  • Neuroglial cells that line the ventricles of the brain are the ______.

  • a. astrocytes

  • b. ependymal cells

  • c. microglia

  • d. Schwann cells

BACK TO GAME


Membrane and action potentials 100 question l.jpg

Membrane and Action Potentials: $100 Question

  • If a membrane has a resting transmembrane potential of –90 mV, it is said to be _________.

  • a. depolarized

  • b. polarized

  • c. hyperpolarized

  • d. unresponsive

ANSWER

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Membrane and action potentials 100 answer l.jpg

Membrane and Action Potentials: $100 Answer

  • If a membrane has a resting transmembrane potential of –90 mV, it is said to be _________.

  • a. depolarized

  • b. polarized

  • c. hyperpolarized

  • d. unresponsive

BACK TO GAME


Membrane and action potentials 200 question l.jpg

Membrane and Action Potentials: $200 Question

  • At rest, a cell will have more ______ ions in the cytoplasm than outside the cell.

    • a. sodium

    • b. chloride

    • c. potassium

    • d. calcium

ANSWER

BACK TO GAME


Membrane and action potentials 200 answer l.jpg

Membrane and Action Potentials: $200 Answer

  • At rest, a cell will have more ______ ions in the cytoplasm than outside the cell.

    • a. sodium

    • b. chloride

    • c. potassium

    • d. calcium

BACK TO GAME


Membrane and action potentials 300 question l.jpg

Membrane and Action Potentials: $300 Question

  • During membrane repolarization, there is a decrease in the membrane permeability to which ion?

    • a. Potassium

    • b. Sodium

    • c. Calcium

    • d. Both potassium and

    • sodium

ANSWER

BACK TO GAME


Membrane and action potentials 300 answer l.jpg

Membrane and Action Potentials: $300 Answer

  • During membrane repolarization, there is a decrease in the membrane permeability to which ion?

    • a. Potassium

    • b. Sodium

    • c. Calcium

    • d. Both potassium and

    • sodium

BACK TO GAME


Membrane and action potentials 400 question l.jpg

Membrane and Action Potentials: $400 Question

  • A membrane maintains its resting potential mainly due to _________.

    • a. the sodium-potassium pump

    • b. chemically gated sodium channels

    • c. potassium leak channels

    • d. calcium leak channels

ANSWER

BACK TO GAME


Membrane and action potentials 400 answer l.jpg

Membrane and Action Potentials: $400 Answer

  • A membrane maintains its resting potential mainly due to _________.

    • a. the sodium-potassium pump

    • b. chemically gated sodium channels

    • c. potassium leak channels

    • d. calcium leak channels

BACK TO GAME


Membrane and action potentials 500 question l.jpg

Membrane and Action Potentials: $500 Question

  • Which channels are open during the absolute refractory period of a neuron?

    • a. Potassium

    • b. Sodium

    • c. Calcium

    • d. All of the above

ANSWER

BACK TO GAME


Membrane and action potentials 500 answer l.jpg

Membrane and Action Potentials: $500 Answer

  • Which channels are open during the absolute refractory period of a neuron?

    • a. Potassium

    • b. Sodium

    • c. Calcium

    • d. All of the above

BACK TO GAME


Synapses 100 question l.jpg

Synapses: $100 Question

  • The space between the presynaptic and postsyaptic membranes is called the __________.

  • a. synaptic cleft

  • b. neurotransmitter

  • c. synaptic delay

  • d. synaptic vesicle

ANSWER

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Synapses 100 answer l.jpg

Synapses: $100 Answer

  • The space between the presynaptic and postsyaptic membranes is called the __________.

  • a. synaptic cleft

  • b. neurotransmitter

  • c. synaptic delay

  • d. synaptic vesicle

BACK TO GAME


Synapses 200 question l.jpg

Synapses: $200 Question

  • The presynaptic neuron releases neurotransmitters in response to an influx of _______ ions.

    • a. sodium

    • b. potassium

    • c. calcium

    • d. sodium and potassium

ANSWER

BACK TO GAME


Synapses 200 answer l.jpg

Synapses: $200 Answer

  • The presynaptic neuron releases neurotransmitters in response to an influx of _______ ions.

    • a. sodium

    • b. potassium

    • c. calcium

    • d. sodium and potassium

BACK TO GAME


Synapses 300 question l.jpg

Synapses: $300 Question

  • IPSPs cause the postsynaptic membrane to become more permeable to ________.

    • a. calcium

    • b. sodium

    • c. potassium

    • d. chloride

ANSWER

BACK TO GAME


Synapses 300 answer l.jpg

Synapses: $300 Answer

  • IPSPs cause the postsynaptic membrane to become more permeable to ________.

    • a. calcium

    • b. sodium

    • c. potassium

    • d. chloride

BACK TO GAME


Synapses 400 question l.jpg

Synapses: $400 Question

  • __________ has occurred when a neuron is stimulated by more than one terminal.

    • a. Temporal summation

    • b. Spatial summation

    • c. Synaptic delay

    • d. Synaptic potentiation

ANSWER

BACK TO GAME


Synapses 400 answer l.jpg

Synapses: $400 Answer

  • __________ has occurred when a neuron is stimulated by more than one terminal.

    • a. Temporal summation

    • b. Spatial summation

    • c. Synaptic delay

    • d. Synaptic potentiation

BACK TO GAME


Synapses 500 question l.jpg

Synapses: $500 Question

  • Generation of an action potential can be inhibited by all of the following except:

    • a. IPSPs.

    • b. presynaptic inhibition.

    • c. depolarization.

    • d. hyperpolarization.

ANSWER

BACK TO GAME


Synapses 500 answer l.jpg

Synapses: $500 Answer

  • Generation of an action potential can be inhibited by all of the following except:

    • a. IPSPs.

    • b. presynaptic inhibition.

    • c. depolarization.

    • d. hyperpolarization.

BACK TO GAME


Neurotransmitters and integration 100 question l.jpg

Neurotransmitters and Integration:$100 Question

  • Which of the following is not a class of neurotransmitters?

  • a. Peptides

  • b. Amino acids

  • c. Biogenic amines

  • d. Acetylcholinesterases

ANSWER

BACK TO GAME


Neurotransmitters and integration 100 answer l.jpg

Neurotransmitters and Integration: $100 Answer

  • Which of the following is not a class of neurotransmitters?

  • a. Peptides

  • b. Amino acids

  • c. Biogenic amines

  • d. Acetylcholinesterases

BACK TO GAME


Neurotransmitters and integration 200 question l.jpg

Neurotransmitters and Integration: $200 Question

  • The natural opiates of our body are the:

  • a. biogenic amines.

  • b. GABA.

  • c. endorphins.

  • d. histamines.

ANSWER

BACK TO GAME


Neurotransmitters and integration 200 answer l.jpg

Neurotransmitters and Integration: $200 Answer

  • The natural opiates of our body are the:

  • a. biogenic amines.

  • b. GABA.

  • c. endorphins.

  • d. histamines.

BACK TO GAME


Neurotransmitters and integration 300 question l.jpg

Neurotransmitters and Integration: $300 Question

  • A neuronal circuit where incoming information is spread around or amplified is ________.

  • a. converging

  • b. diverging

  • c. reverberating

  • d. parallel after-discharge

ANSWER

BACK TO GAME


Neurotransmitters and integration 300 answer l.jpg

Neurotransmitters and Integration:$300 Answer

  • A neuronal circuit where incoming information is spread around or amplified is ________.

  • a. converging

  • b. diverging

  • c. reverberating

  • d. parallel after-discharge

BACK TO GAME


Neurotransmitters and integration 400 question l.jpg

Neurotransmitters and Integration: $400 Question

  • Neuronal circuits involved in rhythmic activities such as breathing and arm swinging are _________.

  • a. converging

  • b. diverging

  • c. reverberating

  • d. parallel after-discharge

ANSWER

BACK TO GAME


Neurotransmitters and integration 400 answer l.jpg

Neurotransmitters and Integration: $400 Answer

  • Neuronal circuits involved in rhythmic activities such as breathing and arm swinging are _________.

  • a. converging

  • b. diverging

  • c. reverberating

  • d. parallel after-discharge

BACK TO GAME


Neurotransmitters and integration 500 question l.jpg

Neurotransmitters and Integration:$500 Question

  • Dopamine and serotonin are examples of which class of neurotransmitters?

    • a. Peptides

    • b. Purines

    • c. Biogenic amines

    • d. Acetylcholinesterases

ANSWER

BACK TO GAME


Neurotransmitters and integration 500 answer l.jpg

Neurotransmitters and Integration:$500 Answer

  • Dopamine and serotonin are examples of which class of neurotransmitters?

    • a. Peptides

    • b. Purines

    • c. Biogenic amines

    • d. Acetylcholinesterases

BACK TO GAME


Mixed bag 100 question l.jpg

Mixed Bag:$100 Question

  • All of the following are found in the PNS except:

    • a. spinal nerves.

    • b. cranial nerves.

    • c. myelinated axons.

    • d. microglia.

ANSWER

BACK TO GAME


Mixed bag 100 answer l.jpg

Mixed Bag:$100 Answer

  • All of the following are found in the PNS except:

    • a. spinal nerves.

    • b. cranial nerves.

    • c. myelinated axons.

    • d. microglia.

BACK TO GAME


Mixed bag 200 question l.jpg

Mixed Bag: $200 Question

  • Association neurons are always _________.

    • a. found in the PNS

    • b. multipolar

    • c. sensory

    • d. efferent

ANSWER

BACK TO GAME


Mixed bag 200 answer l.jpg

Mixed Bag:$200 Answer

  • Association neurons are always _________.

    • a. found in the PNS

    • b. multipolar

    • c. sensory

    • d. efferent

BACK TO GAME


Mixed bag 300 question l.jpg

Mixed Bag: $300 Question

  • The nodes of Ranvier are found _______.

  • a. in the CNS only

  • b. on dendrites

  • c. on the neuroglia

  • d. on myelinated axons

ANSWER

BACK TO GAME


Mixed bag 300 answer l.jpg

Mixed Bag:$300 Answer

  • The nodes of Ranvier are found _______.

  • a. in the CNS only

  • b. on dendrites

  • c. on the neuroglia

  • d. on myelinated axons

BACK TO GAME


Mixed bag 400 question l.jpg

Mixed Bag: $400 Question

  • The neurilemma is found on the _______________.

  • a. dendrites of the CNS

  • b. dendrites of the PNS

  • c. axons of the CNS

  • d. axons of the PNS

ANSWER

BACK TO GAME


Mixed bag 400 answer l.jpg

Mixed Bag: $400 Answer

  • The neurilemma is found on the _______________.

  • a. dendrites of the CNS

  • b. dendrites of the PNS

  • c. axons of the CNS

  • d. axons of the PNS

BACK TO GAME


Mixed bag 500 question l.jpg

Mixed Bag: $500 Question

  • All of the following are true of action potentials except:

    • a. they exhibit an all-or-none response.

    • b. they are inhibited by IPSPs.

    • c. they need a threshold stimulus.

    • d. they travel more slowly on

    • myelinated fibers.

ANSWER

BACK TO GAME


Mixed bag 500 answer l.jpg

Mixed Bag: $500 Answer

  • All of the following are true of action potentials except:

    • a. they exhibit an all-or-none response.

    • b. they are inhibited by IPSPs.

    • c. they need a threshold stimulus.

    • d. they travel more slowly on myelinated fibers.

BACK TO GAME


Final round question l.jpg

FINAL ROUND Question

  • Neurotransmitters are removed from the synaptic cleft by all of the following except:

    • a. reuptake by a presynaptic neuron.

    • b. simple diffusion.

    • c. enzymatic degradation.

    • d. presynaptic inhibition.

ANSWER

BACK TO GAME


Final round answer l.jpg

FINAL ROUND Answer

  • Neurotransmitters are removed from the synaptic cleft by all of the following except:

    • a. reuptake by a presynaptic neuron.

    • b. simple diffusion.

    • c. enzymatic degradation.

    • d. presynaptic inhibition.

BACK TO GAME


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