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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 |