Rio Salado BIO 202 Exam 1 Prep With Complete Solution

The major stimulus for release of parathyroid hormone is - CORRECT ANSWER - humoral The anterior pituitary secretes all but A. antidiuretic hormone B. growth hormone C. gonadotropins D. TSH - CORRECT ANSWER - Antidiuretic hormone A hormone not involved in glucose metabolism is - CORRECT ANSWER - Aldosterone Parathyroid hormone - CORRECT ANSWER - demineralizes bone and raises blood calcium levels Growth hormone - CORRECT ANSWER - Important anabolic hormone; many of its effects mediated by IGFs Aldosterone and antidiuretic hormone - CORRECT ANSWER - Involved in water balance; cause the kidneys to conserve water Prolactin - CORRECT ANSWER - Stimulates milk production Luteinizing hormone - CORRECT ANSWER - Tropic hormone that stimulates the gonads to secrete sex hormones Oxytocin - CORRECT ANSWER - Increases uterine contractions during birth T4 and T3 - CORRECT ANSWER - Major metabolic hormones of the body Aldosterone - CORRECT ANSWER - Causes reabsorption of sodium ions by the kidneys TSH - CORRECT ANSWER - Tropic hormone that stimulates the thyroid gland to secrete thyroid hormone Antidiuretic hormone and oxytocin - CORRECT ANSWER - Secreted by the neurohypophysis A hypodermic injection of epinephrine would - CORRECT ANSWER - Increase heart rate, increase blood pressure, dilate the bronchi, and decrease peristalsis Testosterone is to the male as what hormone is to the female? - CORRECT ANSWER - Estrogen If anterior pituitary secretion is deficient in a growing child, the child will - CORRECT ANSWER - Become a dwarf but have fairly normal body proportions If there is adequate carbohydrate intake, secretion of insulin results in - CORRECT ANSWER - Lower blood glucose levels, increased cell utilization of glucose, and storage of glycogen Hormones.. - CORRECT ANSWER - are carried to all parts of the body in blood Some hormones act by - CORRECT ANSWER - Increasing the synthesis of enzymes, converting an inactive enzyme into an active enzyme and affecting only specific target organs