What is the organelle that manages or controls all the cell functions in a eukaryotic cell

What is the average speed of a car that traveled 300.0 miles in 5.5 hours

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above

This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient