BIO 202 Arizona State University -Bio 202 Exam #1 multiple choice with answers

BIO 202 Arizona State University -Bio 202 Exam #1 multiple choice with answersThe difference in nervous system & endocrine system signaling is that - correct answer the endocrine system transmits signals more slowly which last much longer at the target tissue. Virtually all amino acid-based hormones exert their signaling effects through intracellular ________. - correct answer second messengers The ability of a specific tissue or organ to respond to the presence of a hormone is dependent on ________. - correct answer the presence of the appropriate receptors on the cells of the target tissue or organ Endocrine glands cannot be stimulated by - correct answer renal stimuli Which of the following is NOT a cardinal sign of diabetes mellitus? - correct answer polycythemia During labor, oxytocin release _________. - correct answer is an example of a positive feedback control mechanism A lipid-soluble (hydrophobic) hormone - correct answer can pass through the cell membrane to directly effect target cells. Which of the following are examples of common second messengers in hormonal signaling? - correct answer PIP2 and cAMP Chemical substances secreted by cells into the extracellular fluids that travel through the blood and regulate the metabolic function of other cells in the body are called _________. - correct answer hormones Hydrophobic steroid based hormones are generated from - correct answer cholesterol.