SLIDING FILAMENT THEORY

Ver más

Tissue Types of the Body

por Sarah Chapman

Lactose Intolerance for Athletes

por Patel Harsh

Muscular System Anatomy

por Heather Carter

How Our Organ Systems Interact

por Matthew Tufte

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