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Brut [27]
4 years ago
9

Copper turns a green-brown when it is exposed to oxygen in the air.

Biology
1 answer:
STALIN [3.7K]4 years ago
3 0

The answer is B.) its reactivity

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All of the following are major functions of proteins except 1.control of biochemical reactions. 2.support for organs or tissues.
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<h2>5.storage of energy</h2>

Explanation:

  • Proteins are important biomolecules that are a type of macromolecule.
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  • The main storage molecules of energy are carbohydrates and fats so storage of energy is not considered as the major function of the proteins because they do not involve as carbohydrates and fats.

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