are included in blue. Finally, abbreviations used for amino acid residues with more than one potential identity, and the termination codon are shown in red to complete the alphabet of single letter ...

(A) This is the structure of stearic acid, an 18-carbon saturated fatty acid. The normal numbering system, starting with the carboxylic acid, is shown in blue. The carbons and oxygens of the ...

But James Watson and Francis Crick's claim was a valid one, for they had in fact discovered the structure ... blue. As early as 1943 Oswald Avery proved what had been suspected: that DNA, a ...

It turns pinkish when acids are added to it and greenish when bases are added to it. The indicator solution remains blue when neutral substances are added to it. A neutral substance is neither an acid ...

The hydrophilic head is composed of a choline structure (blue) and a phosphate (orange). This head is connected to a glycerol (green) with two hydrophobic tails (purple) called fatty acids.