SLIDING FILAMENT THEORY

Mer som dette

Big Bang

Ved Dalia El Serafy

Muscles

Ved Lydia Whiteford

WHY SHOULD EVERYONE CONSUME CREATINE Marco Mazzali 1A

Ved Marco Mazzali

Applied Nutrition in Sport and Exercise - Task 2 - Casein

Ved Sue Force

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