<span>Nucleotides are made of a pentode sugar, a phosphate and a nitrogen base. Nucleotides are the building blocks of nucleic acids DNA and RNA which serve as the cell's store house of genetic information. All nucleotides are composed of three parts: a five-carbon sugar, a phosphate and a nitrogen-rich structure called a nitrogenous base. The sugar can be ribose which is found in RNA, or deoxyribose which is found in DNA. The only difference between these two sugars is that deoxyribose has one fewer oxygen atom than ribose.</span>
FF no freckles
Ff no freckles (F dominates over f so there are no freckles)
ff freckles
Climate change, pollution, destruction of habitats, species extinction, invasive species, and such
Answer:
D
Explanation:
nitrogenous base, 5-carbon sugar, phosphate group
