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Unformatted text preview: egular
D. membrane of stratified squamous
Score: 19. 0% 0/0.5 autonomic vs. somatic
The autonomic nervous system differs from the somatic nervous system in which of the following ways:
A. The autonomic system is motor only, while 0%
the somatic is both motor and sensory.
B. The autonomic system has two motor
neurons, the somatic has only one, in each
C. The autonomic system has a ganglion in 0%
each motor pathway from the CNS, the
somatic nervous system does not.
D. All of the above.
#2 and #3 only.
Score: 20. Feedback 0.5/0.5 negative feedback
In order for a regulatory process to be self controled it must utilize:
A. Negative feedback
B. Positive feedback
C. External control through the nervous
0% 0.5/0.5 View Attempt 14 of unlimited
Time spent: Alternate Substitute Quiz
December 6, 2008 4:50 PM
December 6, 2008 4:56 PM
00:05:30 Total score: 9/10 = 90% Total score adjusted by 0.0
haversian systems 1. Maximum possible score: 10 Feedback Spongy bone lacks:
C. blood vessels
D. Haversian systems
2. Value Feedback 0%
100% 0.5/0.5 recoil
The term _____ means that a muscle will tend to return to its resting length after contracting. A. contractility
C. elasticity Student Response Value
100% D. extensibility 0% Score:
3. Feedback 0.5/0.5 Exocytosis of ACh into the synaptic cleft.
As soon as Ca++ ions enter the axon:
A. Calcium ions enter the axon
B. Calcium ions are pumped back into the
C. Acetylcholine is released into the synaptic
cleft by exocytosis.
D. Acetylcholine binds to post-synaptic
receptors on the sarcolemma.
E. Na+ moves across the sarcolemma into
the muscle cell.
F. Opening of the chemically-gated sodium
G. Opening of the voltage-gated sodium
H. Opening of potassium channels.
I. Binding of calcium ions to Troponin C.
J. Uptake of ATP by the myosin heads.
K. Attachment of actin-myosin crossbridges
and swiveling of the myosin heads.
Score: 4. Value Feedback 0%
0% 0.5/0.5 receptive region criterion
The criterion for an area being the neuron receptive region is:
possessing chemically-gated ion channels 100%
B. possessing voltage-gated ion channels
C. having both chemically-gated and voltage- 0%
gated ion channels Feedback Student Response
D. being able to propagate an action potential 0%
5. Feedback 0.5/0.5 lateral skull
Match the parts shown. A sphenoid bone B zygomatic arch C parietal bone D zygomatic bone E lacrimal bone
zygomatic bone Value
% 0.5/0.5 inflammatory arthritis
Which type of arthritis involves the greatest degree of inflammation and disability?
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This note was uploaded on 01/29/2013 for the course BIOL 239 taught by Professor Swan during the Fall '12 term at New Mexico.
- Fall '12