slow twitch fibres and fast twitch fibres

Question 1

What are the srycture of slow twitch fibres?

Answer 1

= contains large store of myglobin rich blood supply many mitichondria

Question 2

What is the location of slow twitchb muscles?

Answer 2

= calf muscles

Question 3

What is the general properties?

Answer 3

= contract slower
= can respire aerobicaly for longer periods of time- rich blood supply and mygolbin,
=adapted for endurance work
=

Question 4

What are the structure of fast twitch muscles?

Answer 4

= thicker and more myosin filaments
= large store of glycogen,
= store of phosocreatine to help make ATP from ADP or pi high concentration of enzymes for respiration

Question 5

where is the location of gast firbres?

Answer 5

= biceps

Question 6

What are the general properties of the fast twitch?

Answer 6

= contract faster to provide shrot burtss of powerfcul contrction,
= adapted to intense excefcise

Question 7

Why do fast muscles have alot of Atpase?

Answer 7

= rapid hydrplosis of ATP
= as these contracr fast

Question 8

Why does slow muscles have a lot of ATpase?

Answer 8

= rapid sytnhsis of ATP