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Physiology Exam #3 Neuromuscular Junction | BIOL 2150 - PRINCIPLES OF PHYSIOLOGY, Quizzes of Physiology

Class: BIOL 2150 - PRINCIPLES OF PHYSIOLOGY; Subject: Biology; University: The Richard Stockton College of New Jersey; Term: Fall 2012;

Typology: Quizzes

2011/2012

Uploaded on 11/01/2012

callingoutforyou
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TERM 1
Step #1
DEFINITION 1
Terminal button: end of axon
TERM 2
Step Two
DEFINITION 2
muscle: motor end plate (MEP)
TERM 3
Step Three
DEFINITION 3
NO contact (space--->synaptic cleft)
TERM 4
Step Four
DEFINITION 4
Electrical (AP) --> chemical (neurotransmitter) -->electrical
(MEP depolarize)
TERM 5
Step Five
DEFINITION 5
Ca++ goes in at terminal button
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TERM 1

Step

DEFINITION 1

Terminal button: end of axon

TERM 2

Step Two

DEFINITION 2

muscle: motor end plate (MEP)

TERM 3

Step Three

DEFINITION 3

NO contact (space--->synaptic cleft)

TERM 4

Step Four

DEFINITION 4

Electrical (AP) --> chemical (neurotransmitter) -->electrical

(MEP depolarize)

TERM 5

Step Five

DEFINITION 5

Ca++ goes in at terminal button

TERM 6

Step six

DEFINITION 6

ACh from vesicles

TERM 7

Step

Seven

DEFINITION 7

Nicotinic MEP receptor goes to smooth muscle

TERM 8

Step Eight

DEFINITION 8

Post synpatic - Nat+ open

TERM 9

Step Nine

DEFINITION 9

Depolarization -end plate potent (EPP) --> usually will

produce an AP

TERM 10

Step Ten

DEFINITION 10

Resting membrane potential: -90mVMUSCLES DON'T

HYPERPOLARIZE