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.
â¢ The Gram stain-Gram staining is one of the most useful staining procedures used in medical microbiology. It can classify bacteria into two groups, gram negative and gram positive providing valuable information for treating diseases. simple stain uses only a single dye and does not distinguish between different types of microorganisms. A differential stain uses more than one dye and stains different microorganisms different colors. the chemical composition of microorganisms can be found by using differential stains.