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

What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.