Public domain photos

The image shows the chemical structure of a peptide molecule written in black on a white background. The molecule is composed of two carbon atoms, one carbon and one hydrogen, connected by a series of lines and arrows. The carbon atoms are labeled with their respective names, while the hydrogen atoms are represented by their respective symbols. The arrows indicate the direction of the reaction between the two atoms, with the carbon atoms being the most prominent.

The image shows the chemical structure of a peptide molecule written in black on a white background. The molecule is composed of two carbon atoms, one carbon and one hydrogen, connected by a series of lines and arrows. The carbon atoms are labeled with their respective names, while the hydrogen atoms are represented by their respective symbols. The arrows indicate the direction of the reaction between the two atoms, with the carbon atoms being the most prominent.Open in library