Q.
The heavy meromyosin (HMM) component, i.e the head and short arm projects outwards at regular distance and angle from each other from the surface of a polymerised myosin filament and is known as
The heavy meromyosin (HMM) component, i.e; the head and short arm projects outwords at regular distance and angle from each other from the surface of a polymerised myosin filament and is known as cross arm