Bio 465 Final Exam 2024-2025 /complete Actual Exam Questions And Correct Answers (Verified Answers) Already Graded A+

BIO 465 FINAL EXAM 2024-2025 /COMPLETE ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+. Blood ion homeostasis is under regulated via feedback control mechanism. What is this mechanism expected to do if the amount of chloride in the blood increases? - ANSWER-*Decrease blood Cl back to normal What is the best description of the afferent pathway of a control system? - ANSWER-*Carries information from the sensor to the control center According to the concepts you have learned of the control system theory, which would be most likely the efferent pathway in a physiological control system? - ANSWER-*Motor neuron Which of the following may be an example for a positive feedback loop in physiology? A. body temperature regulation B. birth of a baby C. room temperature regulation D. blood pH regulation - ANSWER-B Action potential, blood clotting, and uterine contraction are positive feedback loopsThe figure below describes a generalized biochemical pathway. Assuming this pathway is under negative feedback control, which compound would most likely bind to the allosteric site of enzyme 1? A. Substrate B. Intermediate B C. Intermediate C D. Product D - ANSWER-D Who introduced the concept of constancy of the internal environment in physiology? -