Which do the cells of an E. coil bacterium and an elephant have in common

this protocol provides a detailed procedure for co-immunoprecipitation (co-ip) to identify protein–protein interactions.

bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.

i think this picture will you.

because it travels in smaller waves then all other colors, causing it to be the most visible color