Question

what are proteins made of​

Answer 1

Answer:

Proteins are made up of smaller building blocks called amino acids

Answer 2

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$\huge{\mathfrak{\red{Answer:-}}}$

$<font color="orange"><i>$Proteins are made up of smaller building blocks called amino acids, joined together in chains. There are 20 different amino acids.

Some proteins are just a few amino acids long, while others are made up of several thousands. These chains of amino acids fold up in complex ways, giving each protein a unique 3D shape.
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