Study Guide for Test 4 Flashcards
H band is where the thick filament id present but then is absent
TRUE
Which type of joint has no movement?
SYNOSTOSIS
The ell membrane of an axon is called
Axolemma
The branched processes from the neurosoma is
DENDRITES
The signal in neurons moves from left to right?
TRUE
What is the potential at resting M.P.
-70mv
Which layer of tissue surrounds a fasicle
PERIMYSIUM
Band around tendons that holds them in place is called
Retinaculum
Which of the following is NOT charateristic of skeletal muscle
a. striated
b. voluntary
c. multinuclear
d. involuntary
D. INVOLUNTARY
Which of the following aids the prime mover and helps stabilize the joint?
Synergist
The thin filament is called
Actin
A condylar joint is
Biaxial
Thick filament is called
Myosin
The narrow space between the axon terminal and the target cell is referred to as the synaptic vesicles
FALSE
What blocks the active sites on actin
Tropomyosin
A scaromere is from one zdics to the next
TRUE
Which type of joint allows the most movement
Diarthrosis
Diarthrosis refers to
Synovial
A pivot joiny is
MONOAXIAL
A hinge joint is
Monoaxial
what is an example of a ball and socket joint
HIP
The point where a nerve fiber meets a muscle fiber is called
Neuromuscular junction
Which of the following cartilage is NOT used in joints?
ELASTIC
Flexion refers to
decreasing an angle
