In August 2015, Morris self-released five songs as a self-titled extended play, Maren Morris, on Spotify. The songs garnered 2.5 million streams on Spotify in a month, with three songs appearing in Spotify's US and Global Viral 50 chart.
Differential Staining. Gram stain technique is a differential staining technique, which separates bacteria into two groups (discussed in earlier chapters), Gram-positive bacteria and Gram-negative bacteria. Another differential staining technique is acid-fast technique which differentiates species of Mycobacterium from other bacteria.
simple staining. in the first exercise. In a simple stain a basic dye is added to a population of bacteria that has been fixed to the surface of a microscope slide such that all cells in the population take on the color of the dye used. In the second set of exercises you will be performing a. Gram stain.