Which are examples of steroids?

a) cholesterol and vitamin d
b) cholesterol and phospholipids
c) testosterone and trans fats
d) estrogen and phospholipids

i will say

A) Cholesterol And Vitamin D or B) Cholesterol And Phospholipids

hope this helps :)

till me if it helps sorry if it did not :(

and i say  A) Cholesterol And Vitamin D :)

a and c are the answeres

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.