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 refers to the type of staining that allows the analyst to tell different types of the cells apart; it is a general term that encompasses a variety of staining procedures. When an animal is broken down into its cells, the cells can vary in appearance and in function.
The second differential stain you will perform is an acid-fast stain. This stain is used in the identification of bacteria of the genera Mycobacterium, which are bacilli. Mycobacterium tuberculosis is the causative agent of tuberculosis, and Mycobacterium leprae causes leprosy.