Which of the following statements about Hb is FALSE? O a. A higher P50 than normal means that the 02 binds less tightly to Hb. o b. An increase in 2,3-DPG shifts the 02 uptake curve to the left. c. An increase in PCO2 causes a right shift of the 02 uptake curve. o d. A decrease in pH increases P50. O e. An increase in temperature shifts the 02 uptake curve to the right. When extraction ratio of O2 is increased, one statement is WRONG: o a. Bohr's effect is an example of this phenomenon O b. Oxygen-Hb dissociation curve is shifted to the right O C. Arterio-venous [02] is decreased O d. P50 is increased O e. This is observed during exercise

Which of the following statements about Hb is FALSE? O a. A higher P50 than normal means that the 02 binds less tightly to Hb. o b. An increase in 2,3-DPG shifts the 02 uptake curve to the left. c. An increase in PCO2 causes a right shift of the 02 uptake curve. o d. A decrease in pH increases P50. O e. An increase in temperature shifts the 02 uptake curve to the right. When extraction ratio of O2 is increased, one statement is WRONG: o a. Bohr's effect is an example of this phenomenon O b. Oxygen-Hb dissociation curve is shifted to the right O C. Arterio-venous [02] is decreased O d. P50 is increased O e. This is observed during exercise

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter16: The Body's System

Section: Chapter Questions

Problem 1ACQ: Figure 16.2 When bacteria are destroyed by leukocytes, pyrogens are released into the blood....

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