week 1 blockmuscle - 6 agustus 2012

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Week 1 BlockMuscle - 6 Agustus 2012.pptx

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Block Muscle

dr. Jan Tambayong, PHK

Skeletal muscle

Skeletal muscle

Skeletal muscle

Skeletal muscle

Skeletal muscle

Skeletal muscle

Skeletal muscle

Skeletal muscle

Skeletal muscle

Skeletal muscle

Skeletal muscle

Smooth muscle

Smooth muscle

Muskel spindle

Cardiac muscle

Cardiac muscle

Purkinje fibers

Quiz

• Describe 2 (two) differences between Jelaskan 2 (dua) perbedaan antara– A band and H band of a sarcomere– Pita A dan H pada sarkomer

• Describe 3 (three) differences between Jelaskan 3 (tiga) perbedaan antara– Skeletal and smooth muscle– Otot rangka dan otot polos

Quiz• Describe 2 (two) differences between Jelaskan 2 (dua) perbedaan antara– A band and H band of a sarcomere– Pita A dan H pada sarkomer

Jawaban:Pita A : - terdiri atas aktin dan miosin- terdiri atas miosin saja

Pita A : - tidak memendek saat kontraksi - memendek saat kontraksi

Quiz• Describe 3 (three) differences between • Jelaskan 3 (tiga) perbedaan antara

– Skeletal and smooth muscle– Otot rangka dan otot polos

Jawaban:1. Otot rangka: bentuk silinder, bercorak Otot polos: bentuk fusiform, tak bercorak2. Otot rangka: berinti banyak, di tepi serat

Otot polos: berinti satu, di pusat serat3. Otot rangka: bersifat volunter

Otot polos: bersifat involunter

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