SLIDING FILAMENT THEORY

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Central topic

Ved Anthony Viera

Responses of Effector Organs to Autonomic Nerve Impulses

Ved Zoriely Amador

Food Pyrmid

Ved Evelyn Icaza

Human Tissue

Ved AREF HUSSEIN

SLIDING FILAMENT THEORY

PROCESS OF SLIDING FILAMENT THEORY

muscle contraction stops

Ca2+ removed which shifts actin filaments to original position, blocking binding sites

muscle contracts

Ca2+ binds to troponin, shifting the actin filaments, which exposes binding files

Ca2+ released

action potential generated, which stimulates muscle

FILAMENT

THIN

actin

tropomyosin

troponin

THICK

myosin