SLIDING FILAMENT THEORY

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Copy of Chapter 3 Animal: From Cells to Systems

por James Pang

Discapacidad Motriz

por Antonio Lopez

The Heart!!

por Bhagya Suresh

Muscles

por Brooke Caruso

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