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Ch End 6
| Question | Answer |
|---|---|
| Which of the following types of hemoglobin is the major component of adult hemoglobin? | a HbA |
| One of the most important buffer systems of the body is the: | b Bohr effect |
| When iron is depleted from the developing erythrocyte, the: | b` activity of ALAS is decreased |
| 4. When the H+ concentration in blood increases, the oxygen affinity of hemoglobin: | c decreases |
| 5. Which of the following is the correct molecular structure of hemoglobin? | d four heme groups four iron, four globin chains |
| 6. 2,3-BPG combines with which type of hemoglobin? | deoxyhemoglobin |
| 7. During exercise, the oxygen affinity of hemoglobin is: | b decreased due to production of heat and lactic acid |
| 8. Which of the following hemoglobins is NOT normally found in adults? | d hemoglobin portland |
| 9.Which of the following is considered a normal hemoglobin concentration in an adult male? | c 15.0 g/dL |
| 10. Which of the following plays an important role in hemoglobin-oxygen affinity? | a 2,3-BPG |