JEE Main 20199 AprilEvening Shift
- Exam
- JEE Main
- Year
- 2019
- Date
- 9 April
- Shift
- Evening Shift
- Subject
- Chemistry
- Chapter
- Biomolecules
JEE Main 2019 · 9 April · Evening Shift · Chemistry · Biomolecules
The peptide that gives positive ceric ammonium nitrate and...
The peptide that gives positive ceric ammonium nitrate and carbylamine tests is:

Options
- AGln - Asp
- BAsp - Gln
- CLys - Asp
- DSer - Lys
Correct answer
D. Ser - Lys
Step-by-step solution
Serine 
Lysine
Lysine has group hence gives ve carbyl amine test and serine has group hence gives ceric ammonium nitrate test.
Lysine
Lysine has group hence gives ve carbyl amine test and serine has group hence gives ceric ammonium nitrate test.