what are the three connective tissues in the in skeletal muscle?
9
30 sec
Q.
an "overcoat" of dense, regular connective tissues surrounds the whole skeletal muscle
10
30 sec
Q.
the layer that surrounds each fascicle
11
30 sec
Q.
fine loose sheath of loose connective tissue consisting mostly of reticular fibers
12
30 sec
Q.
less movable attachment
13
30 sec
Q.
more movable attachment
14
30 sec
Q.
the attaching strands of connective tissue are short that the muscle fascicles themselves appear to attach directly to the bone
15
30 sec
Q.
the connective tissue extends well beyond the end of the muscle fibers to form either a cordlike tendon or flat sheet called aponeurosis
16
30 sec
Q.
a myofibril is a long row of repeating segments
17
30 sec
Q.
boundaries of each sarcomere
18
30 sec
Q.
extend from Z disc toward the center of the sarcomere
19
30 sec
Q.
protein
20
30 sec
Q.
located in the center of the sarcomere; overlap inner ends of the thin filaments and contain ATPase enzymes
21
30 sec
Q.
(6)full length of thick filament; includes inner end of thin filaments (thick wider letter)
22
30 sec
Q.
center part of A band where no thin filaments occur; heavy
23
30 sec
Q.
in the center of H zone; contains tiny rods that hold thick filaments together
24
30 sec
Q.
(1)peripheral zone of only thin filaments; I band spans two adjacent sarcomeres and z line lies in center (THIN letter)
25
30 sec
Q.
A spring-like molecule
26
30 sec
Q.
elaborate smooth endoplasmic reticulum whose interconnecting tubules surround each myofibril like the sleeve of a loosely crocheted sweater surrounding your arm
27
30 sec
Q.
what is the function of the sarcoplasmic reticulum?
28
30 sec
Q.
deep invaginations of the sarcolema that run between each of terminal cisterns
29
30 sec
Q.
what is the function of the t tubules?
30
30 sec
Q.
muscle shortens to do work
31
30 sec
Q.
muscle generates force as it lengthens
32
30 sec
Q.
at the ends of axons
33
30 sec
Q.
what is the function of an axon terminal in neuromuscular junction?
34
30 sec
Q.
See image
35
30 sec
Q.
what is the function of a synapse?
36
30 sec
Q.
space between axon terminal and sarcolemma
37
30 sec
Q.
See image
38
30 sec
Q.
what is the function of synaptic vesicles?
39
30 sec
Q.
what is acetylocholine?
40
30 sec
Q.
how are skeletal muscle fibers categorized?
41
30 sec
Q.
Red slow oxidative fibers
42
30 sec
Q.
White fast glycolytic fibers
43
30 sec
Q.
Intermediate fibers
44
30 sec
Q.
what body location are skeletal muscles found in?
45
30 sec
Q.
what is the muscle structure of a skeletal muscle?
46
30 sec
Q.
what are the connective tissue components of the skeletal muscle?
47
30 sec
Q.
is there a presences of sarcomeres in skeletal muscle?
48
30 sec
Q.
is there a presence of gap junctions in a skeletal muscle?
49
30 sec
Q.
is there a presences of neuromuscular junctions in skeletal muscle?
50
30 sec
Q.
where is cardiac muscle located?
51
30 sec
Q.
where is smooth muscle located?
52
30 sec
Q.
what is the muscle cell structure of a cardiac muscle?
53
30 sec
Q.
what is the muscle cells structure of a smooth muscle?
54
30 sec
Q.
what are the connective tissue components of the cardiac muscle?
55
30 sec
Q.
what are the connective tissue components of the smooth muscle?
56
30 sec
Q.
is there a presences of sarcomeres in cardiac muscle?
57
30 sec
Q.
is there a presences of sarcomeres in smooth muscle?
58
30 sec
Q.
are there gap junctions in cardiac muscle?
59
30 sec
Q.
are there gap junctions in smooth muscle?
60
30 sec
Q.
are there neuromuscular junctions in cardiac muscle?
61
30 sec
Q.
are there neuromuscular junctions in smooth muscle?
62
30 sec
Q.
what are the symptoms of muscular dystrophy?
63
30 sec
Q.
what are the symptoms of myofascial pain?
64
30 sec
Q.
what are the symptoms of fibromyalgia?
65
30 sec
Q.
Describe development of skeletal muscles
66
30 sec
Q.
what is the function of muscle satellite cells?
67
30 sec
Q.
what percent of body mass of skeletal muscle is in women?
68
30 sec
Q.
what percent of body mass of skeletal muscle is in men?
69
30 sec
Q.
who has greater body strength?
70
30 sec
Q.
how does the muscle tissue change with advanced age?
71
30 sec
Q.
What type of connective tissue is the epimysium made out of?
