SLIDING FILAMENT THEORY

Mai multe ca aceasta

Chapter 7 - Energy System and Muscle Fibres

după Andrew Bragnalo

Prior Knowledge

după Tanvi Sagar

Applied Nutrition in Sport and Exercise - Task 2 - Casein

după Sue Force

CHAPTER 4: NEUROMUSCULAR

după 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