PavgiFall08E1 - Dr S Pavgi BIO225 Exam I Total Points 100...

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Unformatted text preview: Dr. S. Pavgi BIO225, Exam I Total Points: 100 Fall Term 2008 BIO225, Principles of Animal Physiology Fall Term 2008, Exam 1 Key Answer all questions on Scantron. There is only one best answer to each question. Write your name and student ID # on Scantron. Q1. Which of the following is/are regulatory system/s? a. Nervous system b. Digestive system c. Endocrine system d. All of the above e. a and c Q2. “Adaptation may be defined as a process of change in physiological functions that occurs over 1- 2 weeks in response to a new environment.” a. True b. False Q3. Which of the following affects the phenotype (appearance and physiology) of an animal? a. Environment b. Genetic makeup c. Nutrition – availability of food d. All of the above e. None of the above Q4. Stimulation of insulin secretion in response to increasing blood glucose levels is an example of ________________. a. Direct regulation b. Positive feedback regulation c. Futile pathway d. Feed-forward regulation Q5. Sheila weighs 105 pounds and Steve weighs 250 pounds, the predominant molecule in Sheila’s body is _______________ and in Steve’s body it is ________________. a. Protein ………………. Fat b. Protein ………………. Protein c. Water ………………. Water d. Protein ……………… water 1 Dr. S. Pavgi BIO225, Exam I Total Points: 100 Fall Term 2008 e. Fat ………………….. protein 2 Dr. S. Pavgi BIO225, Exam I Total Points: 100 Fall Term 2008 Q6. A physiological response to a change in environment strives to maintain ___________....
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PavgiFall08E1 - Dr S Pavgi BIO225 Exam I Total Points 100...

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