[UNIT 6 – MUSCULAR SYSTEM] Notes Outline Muscular Physiology I. Types of Muscles a. b. c. II. Functions of Skeletal Muscle a. b. c. d. e. f. III. Unique Structures of Skeletal Muscle Cells (Fibers) a. Size b. Nuclei c. Ability to divide Biology Teaching Resources http://www.aurumscience.com/biology.html 1
A fillable notes outline for students to use along with the muscular system Powerpoint lecture.
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[ ] Notes Outline
Muscular Physiology
I. Types of Muscles
a.
b.
c.
II. Functions of Skeletal Muscle
a.
b.
c.
d.
e.
f.
III. Unique Structures of Skeletal Muscle Cells (Fibers)
a. Size
b. Nuclei
c. Ability to divide
d. Composition
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[ ] Notes Outline
IV. Connective Tissues
a. Epimysium –
b. Perimysium –
i. Fascicle –
c. Endomysium –
d. Diagrams
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[ ] Notes Outline
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V. Muscle Fiber Structures
a. Sarcolemma –
b. Sarcoplasm –
c. T-Tubules –
d. Myofibrils –
i. Actin –
ii. Myosin –
e. Sarcoplasmic Reticulum –
VI. Muscle Fiber Anatomy
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VII. Muscle Fiber Contraction
a. Motor Neuron –
b. Acetylcholine –
c. T-Tubules –
d. Sarcoplasmic Reticulum –
e. Actin –
f. Myosin –
VIII. Sarcomere at Rest
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IX. Sarcomere During Contraction
X. Changes in Muscle During Contraction
XI. Twitcha. Stimulus –
b. Latent Period –
c. Contraction Phase –
d. Relaxation Phase –
e. Summation –
f. Incomplete Tetanus –
g. Complete Tetanus -
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[ ] Notes Outline
XII. Factors That Influence Muscle Contraction Duration