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Questions and Answers
What is the function of Hb and RBCs in relation to C02 and O2?
What is the function of Hb and RBCs in relation to C02 and O2?
- They transport C02 from the tissues to expiration
- They transport O2 from expiration to the tissues
- They transport O2 from the tissues to expiration (correct)
- They transport C02 from expiration to the tissues
Which enzymes are involved in the electron transport chain pathway and ATP production?
Which enzymes are involved in the electron transport chain pathway and ATP production?
- Both peroxidases and NADH-dehydrogenases
- Neither peroxidases nor NADH-dehydrogenases
- NADH-dehydrogenases a, b, and c (correct)
- Peroxidases
What is the role of iron in functional enzymes?
What is the role of iron in functional enzymes?
- Iron is responsible for ATP production (correct)
- Iron is responsible for oxygen storage
- Iron is not involved in any functional enzymes
- Iron is involved in transporting C02
