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Questions and Answers
Which type of amino acid contains a sulfur atom?
Which type of amino acid contains a sulfur atom?
- Valine
- Alanine
- Methionine (correct)
- Leucine
Which test is used to detect the presence of proteins based on the formation of a purple color?
Which test is used to detect the presence of proteins based on the formation of a purple color?
- Xanthoproteic Test
- Lead Sulfide Test
- Ninhydrin Test
- Biurets Test (correct)
Which structure of proteins is determined by the sequence of amino acids?
Which structure of proteins is determined by the sequence of amino acids?
- Tertiary Structure
- Secondary Structure
- Primary Structure (correct)
- Quaternary Structure
Which type of amino acid prefers to project into the aqueous phase due to the formation of multiple hydrogen bonds?
Which type of amino acid prefers to project into the aqueous phase due to the formation of multiple hydrogen bonds?
Which type of molecule are proteins?
Which type of molecule are proteins?
Which test is used to detect the presence of proteins based on the formation of a yellow color?
Which test is used to detect the presence of proteins based on the formation of a yellow color?
Which amino acid contains an aromatic group and can form hydrogen bonds?
Which amino acid contains an aromatic group and can form hydrogen bonds?
Which structure of proteins is stabilized by disulfide bonds?
Which structure of proteins is stabilized by disulfide bonds?
Which amino acid contains a sulfur atom in its side chain?
Which amino acid contains a sulfur atom in its side chain?
Which type of amino acid prefers to project into the aqueous phase due to the formation of multiple hydrogen bonds?
Which type of amino acid prefers to project into the aqueous phase due to the formation of multiple hydrogen bonds?
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