The R group is what allows amino acids to form macromolecules with different properties. every amino acid has the same basic structure, the only difference is what the R group is made up of. The similarities allow the amino acids to form a chain while the differences allows them to have different functions. Hope this helped!
The purpose of an indicator is to test how acidic or basic something is.
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The reason fat cells grow bigger could be because they live longer and have important long-term functions.
Answer:
all of the above
Explanation:
everytime u see all of the above its most likely the answer
