Mannitol Salt Agar (MSA) is a selective and differential medium. The high concentration of salt (7.5%) selects for members of the genus Staphylococcus, since they can tolerate high saline levels.
New Here. The Chapel is one church gathering on several different campuses across Chicagoland. We are passionately pursuing God and his kingdom together, and are excited to enter into all God has for us. We would love for you to join us and experience all God has in store for you! Plan Your Visit.
A church is a term that refers to a Christian houses of worship, while a cathedral is a church which is the site of a bishop for churches that have them. 2. Churches can be found anywhere, in both small towns and big cities, while cathedrals are usually found only in cities. 3.