BIO 202 Final Exam questions with 100% correct answers

BIO 202 Final Exam questions with 100% correct answersThe most important mineralocorticoid regulator of electrolyte concentrations in extracellular fluids is ________. - correct answer aldosterone Which organ is responsible for synthesizing the hormone atrial natriuretic peptide (ANP)? - correct answer the heart Dave has discovered a new lipid-soluble hormone. Which of the following is true regarding this hormone? - correct answer will be bound to a transport protein in the blood Cellular responses to hormones that initiate second-messenger systems include ________. - correct answer possible activation of several different second-messenger systems One of the least complicated of the endocrine control systems directly responds to changing blood levels of ions and nutrients. Which of the following describes this mechanism? - correct answer humoral stimulation Eicosanoids do NOT include ________. - correct answer hydrocortisones The second-messenger mechanism of hormone action operates by ________. - correct answer binding to specific receptors and employing the services of G proteins and cAMP Hormones often cause a cell to elicit multiple responses; this is because ________. - correct answer during protein kinase activation, enzymes phosphorylate many other enzymes Johanna is significantly shorter than normal for her age. Her doctor recommends treatment with a hormone before her growth plates ossify in her long bones. Which hormone is recommended? - correct answer growth hormone Which of the following is NOT a cardinal sign of diabetes mellitus? - correct answer polycythemia 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