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.
Chromatic scales. The chromatic scale, likewise, can start on any note. However unlike diatonic scales, each note is equal and no note is important than any other. As a result of this, there are no special names for the notes and the scale is the same regardless of which note you start on.Here is a chromatic scale starting on C: We covered chromatic scales in some detail in The chromatic scale.s a result of this, there are no special names for the notes and the scale is the same regardless of which note you start on. Here is a chromatic scale starting on C: We covered chromatic scales in some detail in The chromatic scale.