Q:2 Name two biologically important compounds that contain both oxygen and nitrogen.
Two biologically important compounds that contain both oxygen and nitrogen are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
Nucleic acid and proteins
Board Exams 2026: NCERT PARAKH forms expert committee to standardise Class 10, 12 certificates
CBSE Class 10 board exams 2026 from February 17, May 15; tentative date sheet out for both phases
CBSE launches Integrated Payment System for Class 10, 12 payments; holds principals liable for errors
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now