What is the membrane potential of mitochondria if at 37 C pH is equal to 9 inside mitochondria, and pH=7 outside?

19 hertz bruh u trippin? ?

I’m not sure about this question

The answer is 4f======since electrostatic force is given by    we let f be the electrostatic force when  r = 1 m    if we let  denote the electrostatic force when the distance is decreased so that r = 0.5m, then    we established earlier that f = kq₁q₂. therefore    the force will now be 4f.

Answerthe distance between the two ends of the galaxy is 150,000 light years;