Question

OMG HELP ME I CANT FIND THE ANSWER TO MY LAST QUESTION ITS SO HARD 4 ME PLEASE HELP!
4. Out of what three kinds of molecules is a nucleotide made?

Answer 1

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Answer 2

Nucleotides are the components from which nucleic acids (DNA and RNA) are made.
Each nucleotide consists of:
-a 5 - carbon (pentose) sugar (ribose in RNA, deoxyribose in DNA)
-a nitrogen-containing base (adenine, thymine, guanine, cytosine and uracil)
-a phosphate group
In DNA or RNA the phosphate groups link sugar molecules together to make up a polynucleotide.