It's the nucleus since it contains all the information of the cell. The ER only "packages" and send the protein to the Golgi Body.
Answer:
Explanation: Diffusion is a process that allows particles to move from areas of high concentration to areas of lower concentration. The process requires that particles are moving. As long as particles are not at a temperature of 0K (absolute zero) they have kinetic energy (energy of movement)
Answer: A) i just did the test
