Peptides and nucleotides from drawn structures

13 questions on Peptides and nucleotides from drawn structures from the Biomolecules chapter: 1 NEET level, 5 JEE Main, 7 JEE Advanced. Each one opens with its answer and solution.

• How many peptide bonds does the dipeptide shown contain? NEET level, drawn structure
• Which residue is the N-terminal residue of the dipeptide shown? JEE Main level, drawn structure
• The dipeptide shown is completely hydrolysed with aqueous acid (no racemisation). Which of Structures A to D shows the products? JEE Main level, drawn structure
• For the nucleoside shown, which row gives the name of the base and the number of hydrogen bonds it forms with its complementary base in double-stranded RNA? JEE Main level, drawn structure
• Which row correctly gives the sugar unit of the nucleoside shown and the nucleic acid in which it occurs? JEE Main level, drawn structure
• In the nucleoside shown, which atom of the base forms the N-glycosidic bond to C-1' of the sugar? JEE Main level, drawn structure
• Which of the following statements about the tripeptide shown is/are correct? JEE Advanced level, drawn structure
• Which description of the nucleotide shown is correct? JEE Advanced level, drawn structure
• How many stereocentres does the tripeptide shown contain in total? Count every stereocentre in all residues, including side chains, and give your answer as an i... JEE Advanced level, drawn structure
• Which of the following statements about the compound shown is/are correct? JEE Advanced level, drawn structure
• Which row correctly describes the nucleotide shown? JEE Advanced level, drawn structure
• Which of the following statements about the compound shown is/are correct? JEE Advanced level, drawn structure
• Which of the following statements about the dipeptide shown is/are correct? JEE Advanced level, drawn structure