Lab Exam 3 - Structure of Skeletal Muscle (Exercise 12) Flashcards

1
Q

Skeletal Muscle Tissue and Connective Tissue Converings: Define 1

A
  1. Perimysium
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2
Q

Skeletal Muscle Tissue and Connective Tissue Converings: Define 2

A
  1. Epimysium
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3
Q

Skeletal Muscle Tissue and Connective Tissue Converings: Define 3

A
  1. Fascicle
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4
Q

Skeletal Muscle Tissue and Connective Tissue Converings: Define 4

A
  1. Endomysium
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5
Q

Skeletal Muscle Tissue and Connective Tissue Converings: Define 5

A
  1. Muscle Fiber
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6
Q

Skeletal Muscle Tissue and Connective Tissue Converings: Define 6

A
  1. Myofibril
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7
Q

Skeletal Muscle Tissue and Connective Tissue Converings: Define 7

A
  1. Perimysium
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8
Q

Skeletal Muscle Tissue and Connective Tissue Converings: Define 8

A
  1. Endomysium
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9
Q

Skeletal Muscle Tissue and Connective Tissue Converings: Define 9

A
  1. Muscle Fiber
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10
Q

Skeletal Muscle Tissue and Connective Tissue Converings: Define 10

A
  1. Sarcolemma
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11
Q

Skeletal Muscle Tissue and Connective Tissue Converings: Define 11

A
  1. Myofibril
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12
Q

Skeletal Muscle Tissue and Connective Tissue Converings: Define 12

A
  1. Myofilament/filament
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13
Q

Cross-Section of a Fasicle: Define 1

A
  1. Endomysium
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14
Q

Cross-Section of a Fasicle: Define 2

A
  1. Skeletal muscle fiber in cross-section
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15
Q

Cross-Section of a Fasicle: Define 3

A
  1. Fascicle
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16
Q

Cross-Section of a Fasicle: Define 4

A
  1. Perimysium
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17
Q

Longitudinal section of muscle fibers: Define 1

A
  1. Width of skeletal muscle fiber
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18
Q

Longitudinal section of muscle fibers: Define 2

A
  1. Nucleus
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19
Q

Longitudinal section of muscle fibers: Define 3

A
  1. Striation
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20
Q

Skeletal Muscle Fiber: Define 1

A
  1. Triad
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21
Q

Skeletal Muscle Fiber: Define 2

A
  1. Sarcolemma
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22
Q

Skeletal Muscle Fiber: Define 3

A
  1. Myofibril
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23
Q

Skeletal Muscle Fiber: Define 4

A
  1. T-Tubule
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24
Q

Skeletal Muscle Fiber: Define 5

A
  1. Terminal Cisterna of Sarcoplasmic Reticulum
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25
Skeletal Muscle Fiber: Define 6
6. Sacroplasmic Reticulum
26
Skeletal Muscle Fiber: Define 7
7. Sarcomere
27
Skeletal Muscle Fiber: Define 8
8. Thin Filament
28
Skeletal Muscle Fiber: Define 9
9. Thick Filament
29
Skeletal Muscle Fiber: Define 10
10. Actin
30
Skeletal Muscle Fiber: Define 11
11. Tropomyosin
31
Skeletal Muscle Fiber: Define 12
12. Troponin
32
Skeletal Muscle Fiber: Define 13
13. Myosin Heads
33
Skeletal Muscle Fiber: Define 14
14. Myosin Tails
34
Sarcomere Structure: Define 1
1. Z disc
35
Sarcomere Structure: Define 2
2. M Line
36
Sarcomere Structure: Define 3
3. H Zone
37
Sarcomere Structure: Define 4
4. I Band
38
Sarcomere Structure: Define 5
5. A Band
39
Structure of the neuromuscular junction: Define 1
1. Axon Terminal
40
Structure of the neuromuscular junction: Define 2
2. Synaptic End Bulb
41
Structure of the neuromuscular junction: Define 3
3. Synaptic vesicle with acetylcholine
42
Structure of the neuromuscular junction: Define 4
4. Synaptic Cleft
43
Structure of the neuromuscular junction: Define 5
5. Motor end plate
44
Structure of the neuromuscular junction: Define 6
6. Receptors
45
Section of Skeletal Muscle Showing Axon Terminals and Synaptic Bulbs: Define 1
1. Skeletal Muscle Fibers
46
Section of Skeletal Muscle Showing Axon Terminals and Synaptic Bulbs: Define 2
2. Axon Terminal with synaptic end bulbs
47
Section of Skeletal Muscle Showing Axon Terminals and Synaptic Bulbs: Define 3
3. Motor Neuron Axon
48
What is this sample?
Sectional View of Smooth Muscle in Wall of Ureter
49
Smooth Muscle: Define 1
1. Nucleus of smooth muscle fibers in cross section
50
Smooth Muscle: Define 2
2. Nucleus of smooth muscle fiber in longitudinal section
51
What is this sample?
Longitudinal view of cardiac muscle fibers
52
Cardiac Muscle: Define 1
1. Width of Cardiac Muscle Fiber
53
Cardiac Muscle: Define 2
2. Nucleus of cardiac muscle fiber
54
Cardiac Muscle: Define 3
3. Branches of Cardiac Muscle Fiber
55
Cardiac Muscle: Define 4
4. Intercalated discs
56
What is this sample?
Sectional View of Skeletal Muscle Fibers
57
Skeletal Muscle Fibers: Define 1
1. Width of individual muscle fiber
58
Skeletal Muscle Fibers: Define 2
2. Nucleus of skeletal muscle fiber
59
Skeletal Muscle Fibers: Define 3
3. Striation
60
Where do you find skeletal muscle? Describe fibers.
Found in: Attached to bones and skin. Description: Large, multinucleated, cylindrical cells with striation.
61
Where do you find cardiac muscle? Describe fibers.
Found in: wall of heart. Description: smaller, branching cells, with one or two centrally located nuclei per cell. Exhibit striations , and have intercalated discs (dark bands where cardiac muscle cells connect end to end).
62
Where do you find smooth muscle? Describe fibers.
Found in: - Walls of digestive tract organs - walls of arteries and veins - walls of ureters, urinary bladder, and urethra - intrinsic muscles of eye Description: small, spindle-shaped (tapered at both ends) cells that are uninucleated and nonstriated.