Which of the following processes is directly controlled by the cell nucleus? A. Protein synthesis because DNA in the nucleus contains the instructions for making Proteins

B. Osmosis because the nucleus has nuclear pores that allow water to move in and out.

C. Energy production because the nucleus contains mitochondria

D. Waste removal because a steady stream of molecules moves out of the nucleus

answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy