Biology 9700 · AS & A Level · Proteins

Proteins — practice question

How does a lower carbon dioxide concentration affect haemoglobin?

  • AIt is less efficient at taking up oxygen and less efficient at releasing oxygen.
  • BIt is less efficient at taking up oxygen and more efficient at releasing oxygen.
  • CIt is more efficient at taking up oxygen and less efficient at releasing oxygen.
  • DIt is more efficient at taking up oxygen and more efficient at releasing oxygen.

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