which of the following could be a nucleotide of dna?○ deoxyribose + phosphate group + thymine○ deoxyribose +…

which of the following could be a nucleotide of dna?○ deoxyribose + phosphate group + thymine○ deoxyribose + phosphate group + uracil○ ribose + phosphate group + thymine○ ribose + phosphate group + uracil

which of the following could be a nucleotide of dna?○ deoxyribose + phosphate group + thymine○ deoxyribose + phosphate group + uracil○ ribose + phosphate group + thymine○ ribose + phosphate group + uracil

Answer

Brief Explanations:

A DNA nucleotide consists of three components: deoxyribose sugar, a phosphate group, and one of the four nitrogenous bases specific to DNA (adenine, guanine, cytosine, thymine). Uracil is unique to RNA nucleotides, and ribose is the sugar for RNA, so only the option with deoxyribose, phosphate, and thymine fits.

Answer:

deoxyribose + phosphate group + thymine