Aproton gradient is established with the buildup of hydrogen ions on one side of the inner membrane of the mitochondria in eukaryotes. the protons can get back to the matrix by passing through what enzyme?

a. rubisco
b. atp synthase
c. etc phosphotase

How can you keep track of variables in a science experiment?

It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?