MMBIO 221 EXAM 2 ROBISON STUDY GUIDE ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS

MMBIO 221 EXAM 2 ROBISON STUDY GUIDE ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS Disinfection - Answer -destruction of vegetative pathogens; usually on inanimate objects. Antiseptic - Answer -agent which prevents bact. contamination and growth; usually on living tissue. Which agent doesn't necessarily work better at higher concentrations? - Answer -Alcohol, 70% (goldie lock zone)(60-80% most effective) (Ethyl and Isopropyl)Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: -Alcohol is very effective to resistant to inactivation by organic materials (halogens are not good at this) Name the factors that affect a disinfectant activity. - Answer --Contact Time: longer, the more effective. -Temperature: higher, the more effective. (moist heat better) -pH: depends on chemical; some