Calculate how much DDT you would consume if you ate 3 kg of fish.

not sure if this what   you'r looking for would be percent composition

after a the power stroke, adp is released, but the cross-bridge formed is still in place. atp then binds to myosin, moving the myosin to its high-energy state, releasing the myosin head from the actin active site.

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

1. is geographic distribution

2 is increasing complexity

3 is transitional forms