🎁BACK-TO-SCHOOL DEAL. Subscribe Now to get 40% OFF at only 8.49 USD/month, only valid until Sep 30th, 2024

Question

Question
The building block of nucleic acids are nucleotides. Nucleotides are composed of a sugar, a phosphate group, and a qquad base. carbon nitrogen hydrogen oxygen

Asked By SereneWanderer85 at

Answered By Expert

Oliver

Expert · 3.7k answers · 3k people helped

Answer

carbon, nitrogen, hydrogen, oxygen

Explanation

Nucleotides, the building blocks of nucleic acids such as DNA and RNA, are composed of three key components: a sugar molecule, a phosphate group, and a nitrogenous base. The sugar involved is either ribose (in RNA) or deoxyribose (in DNA), which contains carbon, hydrogen, and oxygen atoms. The phosphate group contains phosphorus and oxygen. The nitrogenous base, which can be adenine, guanine, cytosine, thymine (in DNA), or uracil (in RNA), contains carbon, nitrogen, hydrogen, and oxygen atoms. Therefore, all four elements listed - carbon, nitrogen, hydrogen, and oxygen - are present in nucleotides, each playing a crucial role in the structure and function of nucleic acids.