If sodium ions are moving from outside the cell to inside the cell where there is a greater amount of sodium ions, which type of transport will occur? a. passive transport b. facilitated diffusion c. active transport d. osmosis

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure

What processes take place before the mature mrna exits the nucleus?