Free Flashcard From Biology 1-8 cumulative
Question:
Which of the following descriptions best fits the class of molecules known as nucleotides?
A) a pentose sugar and a purine or pyrimidine
B) a nitrogenous base, a phosphate group, and a pentose sugar C) a nitrogenous base and a pentose sugar
D) a phosphate group and an adenine or uracil
E) a nitrogenous base and a phosphate group
Answer:
B) a nitrogenous base, a phosphate group, and a pentose sugar