What would you expect to happen to the amount cerebral spinal fluid (CSF) if there were a mutation that decreased the number of sodium pumps in the choroid plexus?

Which statement best describes the breakdown of food in the digestive system? carbohydrate digestion starts in the stomach and protein digestion starts in the stomach. carbohydrate digestion starts in the mouth and protein digestion starts in the stomach. carbohydrate digestion starts in the esophagus and protein digestion starts in the small intestine. carbohydrate digestion starts in the small intestine and protein digestion starts in the esophagus.