WorksheetsHBS 3.1.3
Total questions: 21
Worksheet time: 21mins
Which letter represents amplitude? (a)
A
B
C
D
E
Which of the following describes the function of the Na/K Pumps in the neuron membrane?
depolarizing the cell by allowing Na into the cell
repolarizing the cell by allowing K out of the cell
rearranging Na and K back to return cell to resting state
During resting membrane potential, the inside of a neuron has a _______________ charge
negative
positive
neutral
Motor neurons carry impulses __________ the brain
towards
away from
within
Which of the following correctly outlines a reflex arc?
Motor neuron - interneuron - sensory neuron
Sensory neuron - interneuron - motor neuron
Sensory neuron - interneuron - brain - motor neuron
The dendrites of a neuron carry a stimulus
Towards the cell body
Away from the cell body
Through the cell body
Neurotransmitters are stored in which structure of the neuron?
Cell body
Dendrite
Axon terminals
Myelin is located on the ____________ and functions to ____________ nerve transmission.
dendrite - speed up
dendrite - slow down
axon - speed up
axon - slow down
Neurotransmitters bind to complementary sites on a cell called
receptors
axon terminals
cell bodies
Depolarization occurs when the inside of a cell becomes _________________ due to _________ gates opening.
positive - potassium
negative - potassium
positive - sodium
positive - sodiium
The spaces between myelin on an axon are called
axon gaps
nodes of ranvier
dendrite dents
Which of the following describes the function of the Na/K Pumps in the neuron membrane?
depolarizing the cell by allowing Na into the cell
repolarizing the cell by allowing K out of the cell
rearranging Na and K back to return cell to resting state
During resting membrane potential, the inside of a neuron has a _______________ charge
negative
positive
neutral
Motor neurons carry impulses __________ the brain
towards
away from
within
Which of the following correctly outlines a reflex arc?
Motor neuron - interneuron - sensory neuron
Sensory neuron - interneuron - motor neuron
Sensory neuron - interneuron - brain - motor neuron
The dendrites of a neuron carry a stimulus
Towards the cell body
Away from the cell body
Through the cell body
Neurotransmitters are stored in which structure of the neuron?
Cell body
Dendrite
Axon terminals
Myelin is located on the ____________ and functions to ____________ nerve transmission.
dendrite - speed up
dendrite - slow down
axon - speed up
axon - slow down
Neurotransmitters bind to complementary sites on a cell called
receptors
axon terminals
cell bodies
Depolarization occurs when the inside of a cell becomes _________________ due to _________ gates opening.
positive - potassium
negative - potassium
positive - sodium
positive - sodiium
The spaces between myelin on an axon are called
axon gaps
nodes of ranvier
dendrite dents
