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Questions and Answers
Which of the following is true about haemoglobin?
Which of the following is true about haemoglobin?
- Haemoglobin is associated with a copper-containing group.
- Haemoglobin carries oxygen in the blood. (correct)
- Haemoglobin combines tightly with oxygen.
- Haemoglobin contains three globin protein chains.
Which of the following happens when there are high oxygen concentrations?
Which of the following happens when there are high oxygen concentrations?
- Haemoglobin releases oxygen.
- Haemoglobin loses its pigment.
- Haemoglobin combines with oxygen. (correct)
- Haemoglobin becomes inactive.
Which of the following is true about haemoglobin and oxygen concentrations?
Which of the following is true about haemoglobin and oxygen concentrations?
- Haemoglobin combines with oxygen at low oxygen concentrations.
- Haemoglobin becomes inactive at low oxygen concentrations.
- Haemoglobin carries oxygen at high oxygen concentrations.
- Haemoglobin releases oxygen at high oxygen concentrations. (correct)
