Biology, asked by Tekin321, 9 months ago

Why can one haemoglobin molecule transport maximum four oxygen molecules?

Answers

Answered by raghvendrasinghfzd16
0

Answer:

Each subunit surrounds a central heme group that contains iron and binds one oxygen molecule, allowing each hemoglobin molecule to bind four oxygen molecules. ... This is because the hemoglobin molecule changes its shape, or conformation, as oxygen binds.

Explanation:

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