The equilibrium potential in is 55.6 mv. the extracellular concentration of a sodium ion is 122 mmol/l. calculate the intracellular concentration at room temperature (298 k) using the equation e = rt/zf

If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

What object a collides with object b and bounces back its final momentum is?