2. In this chapter, you learned that some pathogens must attach to host cells to cause disease. To accomplish this, molecules on their surface (adhesins or ligands) recognize and attach to molecules (receptors or integrins) on the surface on certain host cells.
So a chromatic note, is any note you play that is not in the scale you are playing. They are also a great way to practice, especially if you are going through the pentatonic scale. Try adding one of these outside chromatic notes to your scale, and see how it sounds above the chord you are playing over.
exists and is an alternate of . A chromatic tuner is one which can tune any note (C,C#,D,D# etc.). This makes it useful if you want to tune guitar strings to a different pitch or just simply want to tune a particular note on an instrument. + 41 others found this useful.