BIOCHEMISTRY AND LIFE Each amino acid contains a central carbon atom attached to four substituents.
{"Image DocumentName": "BIOCHEMISTRY AND LIFEEach amino acid contains a central carbon atom attached to four substituents. A carboxyl group.", "Image ImageDescription": "An amino group. A hydrogen atom. An R group. Nucleic acids are the large macromolecules in the cells. They are very long linear polymers, called polynucleotides, composed of nucleotides.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}