Muscles Flashcards
1
Q
Smooth Muscle
A
- Not striated (striped)
- 1 nuclei
- involuntary contractions
- in internal organs, and the iris of an eye
- they are long and tapered in sheets
2
Q
Cardiac Muscle
A
- Are striated (striped)
- 1 nuclei
- involuntary contractions
- found in the heart
- are net like and tubular
3
Q
Skeletal Muscle
A
- Are striated (striped)
- many nuclei’s
- voluntary contractions
- found along bones
- are long and tubular
4
Q
Tendon
A
- A tough, heavy band of tissue that attaches each end of a muscle to a different bone
5
Q
Muscle Twitch
A
- A single muscle contraction (from a stimulus), lasts a fraction of a second
6
Q
Lag Phase
A
- The initial period of muscle contraction where no visible movement occurs
7
Q
Contraction Phase
A
- Involves the specific process during the sliding filament theory
8
Q
Relaxation Phase
A
-The calcium Ions return to the sarcoplasm
9
Q
Slow Twitch Fibre
A
- Pink/Red
- Aerobic respiration
- ## Good for endurance-
10
Q
Intermediate Twitch Fibre
A
11
Q
Fast Twitch Fibre
A
12
Q
Fascia
A
13
Q
Muscle Fibre
A
14
Q
Myofibril
A
15
Q
Sarcoplasmic Reticulum
A
16
Q
Myofilament
A
17
Q
Actin Myofilament
A
18
Q
Myosin Myofilament
A
19
Q
M-Line
A
20
Q
Z-Line
A
21
Q
Sarcomere
A
22
Q
Troponin
A
23
Q
Tropomyosin
A
24
Q
Attachment Sites
A
25
Q
Creatine Phosphate
A
26
Q
Aerobic Cellular Respiration
A
27
Q
Anaerobic Cellular Respiration
A
28
Q
Atrophy
A
29
Q
Hypertrophy
A
30
Q
Muscular Dystrophy
A
31
Q
Botulism
A
32
Q
Fibromyalgia
A
33
Q
Crush Syndrome
A
34
Q
Myositis
A
