SLIDING FILAMENT THEORY

Plus de détails

tissues in the human body

par Allison Ignas

BADMINTON

par Amir Aiman Bin Ismail

Muscles

par Brooke Caruso

CHAPTER 4: NEUROMUSCULAR

par Arif Fakhry bin Zamron

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