BMS 300 EXAM 2 E-BOOK QUESTIONS AND
ANSWERS
input - ANSWER sensory
analysis - ANSWER integration (brain and spinal cord)
output - ANSWER motor
afferent - ANSWER to carry toward (sensory)
efferent - ANSWER to carry away (motor)
electrochemical
mechanical
chemical - ANSWER vision
hearing
taste/smell
Axoplasmic transport moves proteins at rates of 0.5 to 2 mm per day. This huge
difference in the rate of transport arises directly from: - ANSWER the
difference in time per day spent in transport by kinesin on microtubules
Fast axoplasmic transport includes proteins from the __________ that are
transported on ___________. The slow axoplasmic transport includes proteins
from the ____________. - ANSWER rough ER, microtubules, cytoplasm
, the input region lacks ______ but contains ________ - ANSWER voltage
gated channels
ligand gated channels
protein synthesis occurs in the - ANSWER cell body
input
conductile
output - ANSWER dendrite and cell body
axon
axon terminal
The binding of an inhibitory neurotransmitter to a ligand-gated receptor opens a
______ channel: - ANSWER Cl-
Pain, temperature, and crude touch are senses carried to the central nervous
system by the - ANSWER anterolateral system
Schwann cells are located in the - ANSWER peripheral nervous system
oligodendrocytes are located in the - ANSWER central nervous system
What are functions of Astrocytes? Choose all that apply.
regulate extracellular K+ concentrations
clear out excess quantities of neurotransmitters
form concentric rings around neurons
ANSWERS
input - ANSWER sensory
analysis - ANSWER integration (brain and spinal cord)
output - ANSWER motor
afferent - ANSWER to carry toward (sensory)
efferent - ANSWER to carry away (motor)
electrochemical
mechanical
chemical - ANSWER vision
hearing
taste/smell
Axoplasmic transport moves proteins at rates of 0.5 to 2 mm per day. This huge
difference in the rate of transport arises directly from: - ANSWER the
difference in time per day spent in transport by kinesin on microtubules
Fast axoplasmic transport includes proteins from the __________ that are
transported on ___________. The slow axoplasmic transport includes proteins
from the ____________. - ANSWER rough ER, microtubules, cytoplasm
, the input region lacks ______ but contains ________ - ANSWER voltage
gated channels
ligand gated channels
protein synthesis occurs in the - ANSWER cell body
input
conductile
output - ANSWER dendrite and cell body
axon
axon terminal
The binding of an inhibitory neurotransmitter to a ligand-gated receptor opens a
______ channel: - ANSWER Cl-
Pain, temperature, and crude touch are senses carried to the central nervous
system by the - ANSWER anterolateral system
Schwann cells are located in the - ANSWER peripheral nervous system
oligodendrocytes are located in the - ANSWER central nervous system
What are functions of Astrocytes? Choose all that apply.
regulate extracellular K+ concentrations
clear out excess quantities of neurotransmitters
form concentric rings around neurons
