ExamMCQs
Maths
Physics
Chemistry
Biology
Which of the following substances is not present in nucleic acids ?
Home
Chemistry
Organic Chemistry
Biomolecules
Question
Question
Which of the following substances is not present in nucleic acids ?
A.
Cytosine
B.
Adenine
C.
Thymine
D.
Guanidine
Answer :
Guanidine
Solution :
Guanidine,
is neither a purine nor a pyrimidine base