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WorksheetsBIO104 Unit 2 Exam Review
Total questions: 8
Worksheet time: 3mins
Name
Class
Date
1.
What type of transport is demonstrated?
a)
Exocytosis
b)
Diffusion
c)
Active Transport
d)
Facilitated Diffusion
2.
Where on this neuron would the gated channel proteins for action potential propagation be concentrated?
a)
1
b)
3
c)
4
d)
5
3.
Which structure indicates the axon terminals?
a)
1
b)
3
c)
4
d)
5
4.
At which structure(s) could a synapse occur?
a)
1
b)
2
c)
3
d)
5
5.
Which type of ion channel is controlled by membrane potential?
a)
Mechanically-gated
b)
Voltage-gated
c)
Ligand-gated
d)
All of the above
6.
True or False?
The Na+/K+ pump maintains higher K+ levels inside the cell and higher Na+ levels outside the cell.
a)
True
b)
False
7.
During axon depolarization, which voltage-gated channels open first?
a)
Na+
b)
K+
c)
Ca2+
d)
None of the above
8.
Chemical synapses rely on the release of:
a)
Ions
b)
Neurotransmitters
c)
ATP
d)
GTP
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