Muscles and Movement
SL Students are working on your EE’s this week. HL’s, take care to understand this completely – it’s not as easy as it looks!
Essential Biology 11.2: Muscles and Movement.
Click4Biology page here.
Joints and the Skeleton:
Inside the knee from choroknamu
Muscles and Contraction:
Full tutorial from Brooks Cole
Great explanation from Campbell Biology
And another from McGraw Hill
Actin and myosin from Blackwell
Can you explain the steps using all the key terms?