Adiabetic patient takes an insulin shot to manage her glucose levels. insulin, hydrophilic peptide hormone, enters a vein in her leg. it eventually reaches the where the insulin molecules bind to membrane receptors on the cells of her liver. the causes increased glucose transport from the blood into the liver cells. insulin sulin receptors are also found in many other tissues, including muscle and fat tissue. based on this information and your knowledge about biology, evaluate each statement as likely or unlikely to be true. e1. insulin molecules injected into a vein in the leg muscle will pass through the heart at least once before they can reach the liver. e2. when there is more than one path to the liver, the circulatory system will direct the insulin through the shortest possible path. e3. even if a cell does not have an insulin receptor, it will still have a gene receptor for the insulin e4. considering the whole body, insulin injected into the body can influence the function of organs even if the cells of those organs do not have insulin receptors. e5. in a non-diabetic person, insulin's action to increase glucose transport into liver cells is part of a negative feedback system. e6. peptide hormones other than insulin might be able to activate receptors in the cytoplasm of a cell. f. when fats and proteins are detected in the small intestine, a hormone called cck is released from the small intestine into the blood. when cck molecules reach the gall bladder, there are two separate actions that together cause the release of bille into the intestine to digest fats. 1) some cck molecules bind to receptors on muscle cell membranes in the gall bladder wall, causing those muscle cells to contract. 2) some cck molecules bind to receptors on muscle cell membranes of the gall bladder sphincter, causing those muscle cells to relax. when fats and proteins are no longer detected in the intestine, cck levels return to normal. based on this information and your knowledge about biology, evaluate each statement as likely or unlikely to be true. f1. the body has a sensor to establish if there is too much or too little сск in the blood. f2. even without fats and proteins in the small intestine, injecting cck into the blood wil result in bile being released into the gut f3. it is possible the two types of muscle cells have the same cck receptor type. f5. any cells in the body that have cck receptors will either contract or relax in the f6. the cck released from the small intestine can reach organs all over the body.