Cell Signalling and Transduction Which of the following is not a type of signaling molecule? Adenylate cyclase Testosterone Thyroxin Insulin Adenylate cyclase Testosterone Thyroxin Insulin ANSWER DOWNLOAD EXAMIANS APP
Cell Signalling and Transduction The signaling molecules called steroid hormones are made in one location of the body but have their effects some distance away are hydrophilic and so cannot penetrate the plasma membrane bind to cell surface receptors to trigger chemical cascades never enter the blood of humans are made in one location of the body but have their effects some distance away are hydrophilic and so cannot penetrate the plasma membrane bind to cell surface receptors to trigger chemical cascades never enter the blood of humans ANSWER DOWNLOAD EXAMIANS APP
Cell Signalling and Transduction Cell signaling can be classified into None of these three distinct types based on the signaling molecules three distinct types based on the distance over which the signaling molecules act two distinct types based on the distance over which the signaling molecules act None of these three distinct types based on the signaling molecules three distinct types based on the distance over which the signaling molecules act two distinct types based on the distance over which the signaling molecules act ANSWER DOWNLOAD EXAMIANS APP
Cell Signalling and Transduction Which of the following comes under the category of cell surface receptor? G protein linked receptors Enzyme linked receptors Ion-channel linked receptors All of these G protein linked receptors Enzyme linked receptors Ion-channel linked receptors All of these ANSWER DOWNLOAD EXAMIANS APP
Cell Signalling and Transduction When a __________ reaches its __________ , there is a specific means of receiving it and acting on the message. This task is the responsibility of specialized proteins called __________ . kinase; receptor; proteases signaling molecule; target cell; G proteins signaling molecule; target cell; receptors signaling molecule; receptor; G proteins kinase; receptor; proteases signaling molecule; target cell; G proteins signaling molecule; target cell; receptors signaling molecule; receptor; G proteins ANSWER DOWNLOAD EXAMIANS APP
Cell Signalling and Transduction If a disease of the blood vessels caused the endothelial cells of the vessel to die, what effect would that have on the cellular activities associated with vasodilation? It would be more difficult to increase blood flow and reduce blood pressure Smooth muscle cells could not be made to relax All of these Nitric oxide would no longer be produced It would be more difficult to increase blood flow and reduce blood pressure Smooth muscle cells could not be made to relax All of these Nitric oxide would no longer be produced ANSWER DOWNLOAD EXAMIANS APP
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