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Order from Large to Small

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Presentation on theme: "Order from Large to Small"— Presentation transcript:

1 Order from Large to Small
Fascicle Muscle Fiber Myofilaments (Thick and Thin Filaments) Muscle Myofibril

2 Endomysium Muscle Fascicle Thick Filaments Myofibril Thin Filaments Tendon Epimysium Fascicle Sarcolemma Sarcoplasmic Reticulum Perimysium Muscle Fiber

3 Order Deep to Superficial
Endomysium Epimysium Fascicle Muscle Muscle Fiber Myofilaments (Thick and Thin) Myofibril Perimysium Sarcolemma Sarcoplasmic reticulum Myofilaments (Thick and Thin) Myofibril Sarcoplasmic reticulum Muscle Fiber Sarcolemma Endomysium Fascicle Perimysium Muscle Epimysium

4

5 Class Muscle Model – Instructions
Every person needs: 4 Spaghetti Noodles 6 Angel Hair Noodles 2 Straws Plastic Wrap (~3in Wide) Every Group Needs: 1 piece of plastic wrap (~6in Wide) Sharpie Scissors

6 Pg (Figure 6.3c) Answer the question, What is a sarcomere and on what structure are they found? Then, draw a sarcomere in your notes, including the Z disc, M line, I band, A band, H zone, actin, and myosin

7 Microscopic Anatomy of Skeletal Muscle
Figure 6.3a

8 Microscopic Anatomy of Skeletal Muscle
Figure 6.3a

9 Microscopic Anatomy of Skeletal Muscle
Sarcomere Figure 6.3b


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