STRUCTURES ASSOCIATED WITH A SKELETAL MUSCLE Upload 8.03 “Skeletal Muscle Diagrams” to...
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STRUCTURES ASSOCIATED WITH A SKELETAL MUSCLE Upload 8.03 “Skeletal Muscle Diagrams” to eBackpack
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What is the function of skeletal muscle? (Choose the correct answers) Voluntary movement Stability -(posture) Communication -(facial expression, speech) Control of body openings Heat production - 85% of body heat is generated by muscles providing the proper environment for enzymes and therefore metabolism
Transcript of STRUCTURES ASSOCIATED WITH A SKELETAL MUSCLE Upload 8.03 “Skeletal Muscle Diagrams” to...
STRUCTURES ASSOCIATED WITH A SKELETAL MUSCLE
Upload 8.03 “Skeletal Muscle
Diagrams”to eBackpack
Introductory QuestionsWhere is skeletal muscle found in your body?A. Attached to boneB. Lining hollow organsC.The heart
A. Attached to bone
What is the function of skeletal muscle?(Choose the correct answers)Voluntary movementStability
-(posture)Communication
-(facial expression, speech)Control of body openingsHeat production
- 85% of body heat is generated by muscles providing the proper environment for enzymes and therefore metabolism
Word Parts/Meanings
FasciEpiPeriEndoMysSarcoLemma
around
band or bundle
Flesh
husk
Inner
muscle
upon
Structures of a skeletal muscle fiber
A Sarcomere
Twizzler analogy
Many packages of Twizzlers = Fascicle
Twizzler analogy 2 1 package of
Twizzlers =
Muscle fiber
The packaging =
Sarcolemma
Twizzler analogy 3
1 bundle of twizzlers =
myofibril
Twizzler analogy 4
1 Twizzler strand =
Filament
Compare the Muscle Fiber to Pull and Peel Twizzlers
How amazing is that?
