Muscle contractions

ATP

When ________ is broken down to ADP and Pi energy is released that is used to power the concentration.

ATP

________ is used to provide energy for muscle contraction.

ATP

________ is produced from ADP and Pi in aerobic respiration.

Fast twitch muscles

TYPE 1

Fast twitch muscles

TYPE 2

slow twitch muscles

contraction is slow and less powerful

fast twitch muscle s

twitches fast and oxidates fibres

fast twitch

which muscles fatigue quickly?

fast twitch

thicker myosin filaments

slow twitch

muscles have many mitochondria

slow twitch

many blood capillaries

ADP

adenosine di phosphate