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r-ruslan [8.4K]
3 years ago
10

What is hemoglobin? A. a protein B. a carbohydrate C. a lipid

Biology
2 answers:
MissTica3 years ago
8 0

A. a protein

hope it is helpful to you

NikAS [45]3 years ago
4 0

Answer:

A. a protein

Explanation:

Haemoglobin is a globular protein of four subunits.

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