Which observation would be evidence that heat was transferred by radiation? a) a person feels colder when the wind is blowing. b) a pan on a stove heats up the food placed in it. c) warm air in the kitchen rises to the second floor of the house. d) a car with the windows rolled up gets very hot on a summer day.

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?