Examlex
Most endorphins act by limiting or prolonging the effects of neurotransmitters.
DNA
DNA, the molecule responsible for carrying genetic information critical for the growth, development, functioning, and reproduction of all recognized living organisms and numerous viruses.
Codon
A sequence of three nucleotides in mRNA that specifies a particular amino acid or a start/stop signal in protein synthesis.
Nucleotides
The basic building blocks of DNA and RNA, composed of a sugar, a phosphate, and a nitrogenous base.
Amino Acids
Organic compounds that serve as the building blocks of proteins, critical for virtually all biological processes.
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