Biology · Biomolecules
The haemoglobin molecule contains which of the following structural components?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Four disulfide bridges holding the chains together
- 2A hydrophilic pocket around the heme group
- 3An iron-containing porphyrin ring structure✓
- 4Only two non-identical peptide chains
Correct answer
An iron-containing porphyrin ring structure
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