4thexam_roberts - BIOSC 0150 CRN 10560 YELLOW Foundations o f B iology I Fall Term 2008 Dr Laurel Roberts 4th EXAMINATION Before filling in your

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Before filling in your name and PeopleSoft-ID, please check that the color of your scantron sheet matches the color of your test. In column J of the scantron sheet blacken the circle corresponding to the color of your exam: white = 1; blue = 2; pink = 3; yellow = 4. Proceed with the exam, choosing the best answer for each of the following questions and blackening the proper circle on the answer sheet with a Number 2 pencil. Read each question carefully before marking the best answer on your scantron sheet.Work thoughtfully. Make educated guesses if necessary. Even wild guessing throughout should net you 20% of the total points, on the average. PLACE THE ANSWER SHEET IN ITS OWN COLOR PILE when you are done Foundations of Biology - I 4th EXAMINATION YELLOW Fall Term 2008 - Dr. Laurel Roberts BIOSC 0150 CRN# 10560 Parathyroid hormone Thyroxine Calcitonin Oxytocin Vasopressin a. b. c. d. e. 1 -- X Which of the following hormones elevates blood calcium? Ability to dissolve in aqueous solutions, hydrophilic Inability to dissolve in aqueous solutions, lipophillic Ability to dissolve in aqueous solutions, lipophillic Inability to dissolve in aqueous solutions, lipophobic None of the other choices correctly answers the question. a. b. c. d. e. 2 -- X Because of their ___________, hormones that are _____________ must travel through the vasculature attached to serum proteins. arteriole. nerve. red blood cell. valve. venule. a. b. c. d. e. 3 -- The diameter of a capillary is about the same as that of a(n) branched air tubes called spiracles that supply capillaries. branched air tubes called tracheae that supply capillaries. branching gill systems that end in openings called tracheae. branching gill systems that end in openings called spiracles. extensive layers of gas exchange tissue just under the exoskeleton. a. b. c. d. e. 4 -- X The respiratory system of insects consists of involved in schizophrenia. involved in Parkinson's disease. a neurotransmitter of the central nervous system. a monoamine. All of the above a. b. c. d. e. 5 -- Dopamine is employ a countercurrent exchanger. have air sacs. function by means of unidirectional flow of the environmental medium over the gas exchange membranes. consist of infoldings of the body. All of the above a. b. c. d. e. 6 -- Bird and fish respiratory systems are similar because both
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Page 2 YELLOW the diaphragm contracts upward. the shoulder girdle moves upward. the volume of the thoracic cavity increases. lung tissue actively stretches. the lung tissue rebounds from exhalation. a. b. c. d. e. 7 -- The lungs expand in inhalation because the digestive breakdown of foods. to absorb nutrients from foods. to house parasitic bacteria. the secretion of bile and enzymes. to reabsorb water. a. b. c. d. e. 8 -- The major function of the colon or large intestine is Encourages, is not Discourages, is not Encourages, is Discourages, is Is stupid, who cares whether it's a.
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This note was uploaded on 04/25/2011 for the course BIOSC 150 taught by Professor Robert during the Spring '11 term at A.T. Still University.

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4thexam_roberts - BIOSC 0150 CRN 10560 YELLOW Foundations o f B iology I Fall Term 2008 Dr Laurel Roberts 4th EXAMINATION Before filling in your

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