MCQS Structure of amino acids Quiz- Test
MCQS Structure of amino acids Quiz- Test
These skillfully designed MCQs on the structure of amino acids help you in all types of medical related quizzes and test.
Results
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#1. The role of an amino acid in a protein is dictated by?
Nature of side chain (R group)
#2. Why the side chains of nonpolar amino acids forms clusters together in proteins interior when found in aqueous solution
Due to hydrophobic nature of side chain (R groups)
#3. Which amino acid is substituted in β subunit of hemoglobin?
Polar glutamate with non-polar valine
#4. How proline is different from other amino acids?
Due to presence of five membered rigid ring structure in side chain
#5. An extracellular protein which stabilized by disulfide bonds is used as transporter for various molecules
Albumin
#6. The only amino acid with side chain which can be ionized either as neutral or positively charged in physiologic pH range when incorporated in protein.
Histidine
#7. The hydroxyl group of threonine or serine and the amide group of asparagine can serve as attachment site for chains of oligosaccharides to form
Glycoproteins
#8. The part of amino acid that varies in all and give unique properties
‘R’ group or side chain
#9. Tyrosine, threonine and serine contain polar hydroxyl groups which participate in
Hydrogen bond formation
#10. The basic amino acids have side chains
Protons acceptors