Structure and Properties of Amino Acids Protein fluorescence arises primarily from which residue? Tryptophan Phenylalanine Tyrosine Arginine Tryptophan Phenylalanine Tyrosine Arginine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids In a polypeptide average mass of an amino acid residue is 118 daltons 150 daltons 110 daltons 80 daltons 118 daltons 150 daltons 110 daltons 80 daltons ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids Which amino acid when exposed to ninhydrin produces a brown color? Proline Asparagine Valine Alanine Proline Asparagine Valine Alanine ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids An essential amino acid is one that the body can synthesize under essential conditions is essentially easy to synthesize is essential to flagella motion the body cannot synthesize the body can synthesize under essential conditions is essentially easy to synthesize is essential to flagella motion the body cannot synthesize ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids The α-amino acids have a carboxyl group with a pK around __________ , and an amino group with a pK near __________ . 1.1, and 12.1 3.3, and 10.5 6.5, and 8.0 2.2, and 9.4 1.1, and 12.1 3.3, and 10.5 6.5, and 8.0 2.2, and 9.4 ANSWER DOWNLOAD EXAMIANS APP
Structure and Properties of Amino Acids The sulphur containing side chain of cysteine is ampiphillic, highly reactive and capable of reacting with another cysteine None of these hydrophobic, highly reactive and capable of reacting with another cysteine hydrophillc, highly reactive and capable of reacting with another cysteine ampiphillic, highly reactive and capable of reacting with another cysteine None of these hydrophobic, highly reactive and capable of reacting with another cysteine hydrophillc, highly reactive and capable of reacting with another cysteine ANSWER DOWNLOAD EXAMIANS APP
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