Examlex
What is geometry around the carbon atom labeled C2?
Codon
Three-base sequence in messenger RNA that during translation directs the addition of a particular amino acid into a protein or directs termination of the process.
DNA Molecule
The biological structure consisting of two long strands of nucleotides twisted into a double helix, carrying genetic information.
Bases
Substances that can accept hydrogen ions (protons) or more generally, donate electron pairs, in chemical reactions.
Complementary Strand
A nucleic acid strand that forms a sequence match according to the base pairing rules with another strand.
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