8 JEE Main 2018 Biomolecules previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2018 previous-year questions from the Biomolecules chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Biomolecules chapter hub.
Which of the following is the correct structure of adenosine?
The dipeptide, Gln-Gly, on treatment with CH₃ COCl followed by aqueous work up gives.
Glucose on prolonged heating with HI gives
Among the following, the incorrect statement is
Which of the following is the correct structure of adenosine ?
The predominant form of histamine present in human blood is pK a ,   Histidine = 60
Which of the following will not exist in Zwitterionic form at pH = 7 ?
Which of the following will not exist in zwitter ionic form at pH=7 ?