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sergij07 [2.7K]
3 years ago
12

Hemoglobin is found in red blood cells and carries oxygen from your lungs to the rest of the body. Insulin is a hormone used to

regulate blood sugar levels. Since hemoglobin and Insulin are made of chains of amino acids, they are examples of which type of organic molecule?
A. Lipid
B. Protein
C. Carbohydrate
D. Nucleic acid​
Biology
1 answer:
mestny [16]3 years ago
6 0

Answer:

B

Explanation:

Proteins are made of chains of amino acids.

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