Identify three possible components of a DNA nucleotide.

cytosine, phosphate group, ribose
2-deoxyribose, phosphate group, uracil
2-deoxyribose, phosphate group, thymine
guanine, phosphate group, ribose
cytidine, phosphate group, ribose
adenine, phosphate group, ribose

Expert Solution

Generally, DNA has three chemical components

1. Phosphate ring

2. a carbon-based sugar molecule (Deoxyribose)

3. a Nitrogenous base which is of four types {Adenine(A) Thymine (T) Guanadine (G) Cytosine (C)}.

So please check the options for phosphate ring, sugar, and any of the four bases.

You will find the third option from the top as the correct answer.

Dr. OWL answered 3 years ago

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