Microbiology Lab Final Exam 2025 Questions & Answers with 100% Correct Answers | Verified

All UTA microbiology labs are considered what biosafety level? - BSL-2 What are four things that all BSL-2 labs must include? - 1. PPE 2. Sinks and eye wash stations 3. Restricted access 4. autoclaves (or alternative decontamination methods) What is the plural for media? - medium media can come in a wide variety of formulations and can exist in what three states? - solid, semisolid, and liquid Catalase is found in both - prokaryotes and eukaryotes What is often considered as a virulence factor for many pathogens? - coagulase What large amino acid polymer is found in the vertebrate connective tissues? - gelatin What large amino acid polymer is found in mammalian milk? - Casein A phenol red test has a pH indicator that is what color? - red In gelatin hydrolysis tests media contains what besides gelatin? - peptone and beef extract nutrients Urea is a nitrogen containing organic molecule and principal end product of - protein catabolism