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A&P ch-9

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1.
1 point
connective tissue wrapping around a fasicle
2.
1 point
The myosin is considered ____________ and also have _________ protruding from it.
3.
1 point
contractile unit of a myofibril; z disk to z disk
4.
1 point
Muscle type that is striated, involuntary and uninucleated w/intercalated disks.
5.
1 point
one motor neuron and all muscle fibers it stimulates
6.
1 point
name for brotein strands within a myofibril; actin or myosin
7.
1 point
long, contractile organelle within a muscle fiber; contains myofilaments
8.
1 point
What molecule is blocking active sites?
9.
1 point
name for a muscle cell
10.
1 point
cytoplasm of muscle fiber
11.
1 point
outer connective tissue wrapping of a whole muscle
12.
1 point
specialized endoplasmic reticulum in a muscle fiber; regulates Ca
13.
1 point
flat tendon that attaches flat muscles to bones
14.
1 point
physiological condition of combining myofibrils
15.
1 point
muscle type that is nonstriated, involuntary and uninucleate
16.
1 point
neurotransmitter that causes depolarization of the sarcolemma of a muscle cell
17.
1 point
physiological condition where a muscle is unable to contract
18.
1 point
What begins the process of a muscle contraction?
19.
1 point
a bundle of muscle fibers
20.
1 point
light band of skeletal muscle
21.
1 point
area of close association between a neuron and a muscle fiber
22.
1 point
dark band of skeletal muscle
23.
1 point
plasma membrane of muscle fiber
24.
1 point
Ca triggers ____________ during contractions
25.
1 point
Muscle type that is striated, voluntary and multinucleate
26.
1 point
connective tissue wrapping around and between muscle fibers
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