This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
A condon consists of - 
Select and explain. 
A. Two complementary base pairs, B. Three consecutive nucleotide units, C. An individual ribosome, D. Four individual nucleotides
B: Three consecutive nucleotide units
Answer: B: Three consecutive nucleotide units 
Explanation: B i.e. 3 consecutive nucleotide unit