Each of the Following Statements About the Side Chains of Amino

question 8

Multiple Choice

Each of the following statements about the side chains of amino acid residues is true EXCEPT which one?

• A) Isoleucine, valine and tryptophan tend to be in the interior of protein molecules.
• B) Catalytically functional groups include aspartate, histidine and cysteine.
• C) Tyrosine, phenylalanine and threonine participate in hydrogen bond formation.
• D) Lysine, arginine and glutamate form ionic bonds with substrates and other protein components.
• E) Lysine, cysteine and tyrosine have pKa's higher than 7.0.

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The principle or goal of achieving income parity among workers, regardless of gender, ethnicity, or other potentially discriminatory factors.

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