MSU PSL 250 Exam 2 Questions With
Correct Answers
In the Golgi Apparatus, what is added to proteins? - CORRECT
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ANSWER✔✔-Sugars
Golgi Apparatus - CORRECT ANSWER✔✔-a complex of vesicles and
| | | | | | | | |
folded membranes within the cytoplasm of most eukaryotic cells,
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involved in secretion and intracellular transport.
| | | | |
During the recycling of NAD to maintain anaerobic glycolysis, what
| | | | | | | | | |
molecule is made from pyruvate? - CORRECT ANSWER✔✔-Lactate
| | | | | | |
Which of these can carry cargo along microtubules? - CORRECT
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ANSWER✔✔-Dynein
The energy of the Na+ gradient across the membrane is used to drive
| | | | | | | | | | | | |
which of these? - CORRECT ANSWER✔✔-Transport by carrier proteins
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Which of these is true of graded potentials? - CORRECT ANSWER✔✔-
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They decay rapidly over time and distance
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,Which neurons have the fastest action potential conduction rate? -
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CORRECT ANSWER✔✔-Large, myelinated
| |
Where in a neuron are most post-synaptic membrane receptor sites? -
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CORRECT ANSWER✔✔-Dendrites |
Where are the cell bodies for the axons in the ventral roots? - CORRECT
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ANSWER✔✔-Spinal cord gray matter | | |
Which subcortical structure controls learned movements, like bicycle
| | | | | | | |
riding? - CORRECT ANSWER✔✔-Cerebellum
| | |
The effect of increased concentrations of adenosine in the brain? -
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CORRECT ANSWER✔✔-Induces sleep| |
Pain receptors, such as those associated with burns, are part of what
| | | | | | | | | | | |
type of reflex? - CORRECT ANSWER✔✔-Withdrawal reflex
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Most types of receptors cells do NOT have? - CORRECT ANSWER✔✔-
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Dendrites
How frequently are taste receptors replaced? - CORRECT ANSWER✔✔-
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10 days
|
, Which of these has primarily phasic receptors? - CORRECT ANSWER✔✔-
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Touch
Where does the adaptation to the sense of smell occur? - CORRECT
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ANSWER✔✔-In the CNS | |
The hairs of hair cells are imbedded in what structure in the semicircular
| | | | | | | | | | | |
canals? - CORRECT ANSWER✔✔-Cupula
| | | |
Which type of adrenergic receptor causes the dilation of blood vessels
| | | | | | | | | | |
in skeletal muscle? - CORRECT ANSWER✔✔-Beta 2
| | | | | |
Which of these uses norepinephrine (NE) as it neurotransmitter? -
| | | | | | | | | |
CORRECT ANSWER✔✔-Sympathetic post-ganglionic
| |
Which of these would be a parasympathetic effect? - CORRECT
| | | | | | | | | |
ANSWER✔✔-Decrease heart rate | |
Black widow spider venom and botulinum toxin can be fatal because of
| | | | | | | | | | | |
their effect on the - CORRECT ANSWER✔✔-Diaphragm
| | | | | |
Correct Answers
In the Golgi Apparatus, what is added to proteins? - CORRECT
| | | | | | | | | | |
ANSWER✔✔-Sugars
Golgi Apparatus - CORRECT ANSWER✔✔-a complex of vesicles and
| | | | | | | | |
folded membranes within the cytoplasm of most eukaryotic cells,
| | | | | | | | |
involved in secretion and intracellular transport.
| | | | |
During the recycling of NAD to maintain anaerobic glycolysis, what
| | | | | | | | | |
molecule is made from pyruvate? - CORRECT ANSWER✔✔-Lactate
| | | | | | |
Which of these can carry cargo along microtubules? - CORRECT
| | | | | | | | | |
ANSWER✔✔-Dynein
The energy of the Na+ gradient across the membrane is used to drive
| | | | | | | | | | | | |
which of these? - CORRECT ANSWER✔✔-Transport by carrier proteins
| | | | | | | |
Which of these is true of graded potentials? - CORRECT ANSWER✔✔-
| | | | | | | | | |
They decay rapidly over time and distance
| | | | | |
,Which neurons have the fastest action potential conduction rate? -
| | | | | | | | | |
CORRECT ANSWER✔✔-Large, myelinated
| |
Where in a neuron are most post-synaptic membrane receptor sites? -
| | | | | | | | | | |
CORRECT ANSWER✔✔-Dendrites |
Where are the cell bodies for the axons in the ventral roots? - CORRECT
| | | | | | | | | | | | | |
ANSWER✔✔-Spinal cord gray matter | | |
Which subcortical structure controls learned movements, like bicycle
| | | | | | | |
riding? - CORRECT ANSWER✔✔-Cerebellum
| | |
The effect of increased concentrations of adenosine in the brain? -
| | | | | | | | | | |
CORRECT ANSWER✔✔-Induces sleep| |
Pain receptors, such as those associated with burns, are part of what
| | | | | | | | | | | |
type of reflex? - CORRECT ANSWER✔✔-Withdrawal reflex
| | | | | |
Most types of receptors cells do NOT have? - CORRECT ANSWER✔✔-
| | | | | | | | | |
Dendrites
How frequently are taste receptors replaced? - CORRECT ANSWER✔✔-
| | | | | | | |
10 days
|
, Which of these has primarily phasic receptors? - CORRECT ANSWER✔✔-
| | | | | | | | |
Touch
Where does the adaptation to the sense of smell occur? - CORRECT
| | | | | | | | | | | |
ANSWER✔✔-In the CNS | |
The hairs of hair cells are imbedded in what structure in the semicircular
| | | | | | | | | | | |
canals? - CORRECT ANSWER✔✔-Cupula
| | | |
Which type of adrenergic receptor causes the dilation of blood vessels
| | | | | | | | | | |
in skeletal muscle? - CORRECT ANSWER✔✔-Beta 2
| | | | | |
Which of these uses norepinephrine (NE) as it neurotransmitter? -
| | | | | | | | | |
CORRECT ANSWER✔✔-Sympathetic post-ganglionic
| |
Which of these would be a parasympathetic effect? - CORRECT
| | | | | | | | | |
ANSWER✔✔-Decrease heart rate | |
Black widow spider venom and botulinum toxin can be fatal because of
| | | | | | | | | | | |
their effect on the - CORRECT ANSWER✔✔-Diaphragm
| | | | | |
