Examlex
Smooth,sustained contractions are called treppe.
DNA Molecule
The carrier of genetic information, consisting of two long chains of nucleotides twisted into a double helix.
Promoter
In DNA, a sequence that is a site where RNA polymerase binds and begins transcription.
Codons
Sequences of three nucleotides in mRNA that specify the addition of a specific amino acid or the termination of translation.
Amino Acid
Organic compounds that serve as the building blocks of proteins, necessary for the growth and repair of body tissues.
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