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DNA Structure – Mnemonic

by Ramneet Kaur

DNA Structure – Mnemonic

PURines (A, G) – PURe As Gold.

A- Adenine
G- Guanine

PYrimidines (C, U, T)-CUT the PY (pie).

C- Cytosine
U- Uracil
T- Thymine

Base Pairing

   A= T(Dna)   =U(Rna)                           G≡C(Dna & Rna)

– Double H Bond                                         – Triple H Bond
– Weaker Bond                                             – Stronger Bond

nucleoSide = base + Sugar.

nucleoTide = base + sugar + phosphaTe.

Simple Nucleotide and Nucleoside


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