variable noun. 1  Diagnosis is the discovery and naming of what is wrong with someone who is ill or with something that is not working properly. 2  the identification of diseases by the examination of symptoms and signs and by other investigations. 3  an opinion or conclusion so reached.
Best Answer: The protein is synthesized in the rough E.R. A piece of the E.R. then creates something like a bubble around the protein, called a vesicle and travels to the golgi apparatus which is like the shipping center for the cell. The golgi makes modifications to the protein and ships it off to another part of the cell. Therefore the correct answer is A.
The MAPK/ERK pathway is a chain of proteins in the cell that communicates a signal from a receptor on the surface of the cell to the DNA in the nucleus of the cell. The signal starts when a signaling molecule binds to the receptor on the cell surface and ends when the DNA in the nucleus expresses a protein and produces some change in the cell, such as cell division. The pathway includes many proteins, including MAPK, which communicate by adding phosphate groups to a neighboring protein, which ac