Amino acids with hydrophobic r groups are most often found buried in the interior of folded proteins. true or false

True

Explanation:

Hydrophobicity is the aversion to the water of a molecule (or part of it). Amino acids with a hydrophobic R group (glycine, alanine, valine, leucine, isoleucine, proline, phenylalanine, methionine, and tryptophan) will fold with the R groups in the interior to avoid water. This behavior is one of the most important forces in protein folding. You can see it exemplified in the image I added.

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i believe the correct answer from the choices listed above is the first option. the scientists need to look at the   validity of data, claims, hypotheses, and observations before  developing an argument. they base their arguments on facts that are present and they make sure they have proofs. 

explanation:

b a mature ovary of a plant.