A.) Collagen is a structural protein and hemoglobin is a protein involved in the transport of oxygen. Good Luck
Answer:
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Answer:
An atom becomes anion when it gains or loses electrons. The ions that are formed when an atom loses electrons are positively charged because they have more protons in the nucleus than electrons in the electron cloud.
Explanation:
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The balanced equation is:
Then proceed with the following equations.
The answer is
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