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DNA

QuestionAnswer
DNA is a chain of... NUCLEOTIDES
What makes up a nucleotide Phosphate group, Deoxyribose (pentose sugar) and a Base (G/C/A/T)
which bases are the Purines? G & A PURAG
Which bases are the Pyrimidines? T & C
Gee & Cee join with how many hydrogen bonds? THRee hydrogen bonds
A & T join with how many hydrogen bonds? 2
Nucleotides are joined together by what type of bonds? PHOSPHODIESTER
What shape is DNA? double helix
difference between DNA and RNA? RNA is a single strand and contain ribose not deoxyribose
Created by: stu038655
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