The amino acid that does not contain a cyclic ring. a. proline b. threonine c. tyrosine
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The amino acid that does not contain a cyclic ring.
a. proline
b. threonine
c. tyrosine
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- Which of the amino acids does NOT have an aliphatic side chain? a. Lysine b. Alanine c. Leucine d. Isoleucine e. ValineBetween which two amino acids do disulfide bonds form? A.Alanine-Glycine B.Serine-Threonine C.Cysteine-cysteine D.Methionine-methionineIdentify the smallest amino acid. A) aspartic acid B) cysteine C) glycine D) phenylalanine E) tyrosine
- Which amino acid metabolism is affected in Alkaptonuria? a. Phenylalanine b. Histidine c. Tryptophan d. TyrosineExplain how it could be possible to change an amino acid within a protein but not affect that protein’s function.Draw the two dipeptides formed from each pair of amino acids. a. tyrosine and lysine b. threonine and glutamine c. alanine and histidine
- Which of the following combination is are non-essential amino acids? A. Leucine and Isoleucine B. Isoleucine and Methionine C. Methionine and Asparagine D. Proline and AlanineWrite an essay on the structure and properties of the amino acid L-histidine . (200 Words)Electrostatic bond or salt bridge can be formed between side chains of ___. A. Valine and Leucine B. Tyrosine and Serine C. Lysine and glutamate D. Aspartate and glutamate
- Which of the following amino acids contains a carboxamide side chain? A.glutamine B.alanine C.isoleucine D.asparagine E.methionineWhich of these are considered “part” of each amino acid? A. Carboxyl acid group B. All of the options are correct C. R Group D. Amino groupwhich of the following amino acids is considered an essential amino acid? a) serine b) alanine c) valine d) tyrosine
