BIO 250 LAB QUIZ 1 QUESTIONS WITTH CORRECT ANSWERS

BSL 1 CORRECT ANSWER does not normally cause disease in people BSL 2 CORRECT ANSWER Associated with disease BSL 3 CORRECT ANSWER indigenous/exotic agents that may have serious or lethal consequences and with potential for aerosol transmission BSL 4 CORRECT ANSWER dangerous/exotic agents of a life-threatening nature or unknown risk of transmission Containment CORRECT ANSWER safe methods and procedures to handle micro organisms Aseptic technique prevents contamination of CORRECT ANSWER You Others Experiment Work Area External Environment Ubiquitous CORRECT ANSWER found everywhere Pathogen CORRECT ANSWER microorganisms that cause disease Opportunistic pathogen CORRECT ANSWER cause disease in right circumstances Inoculation CORRECT ANSWER implantation of microorganisms on or in media Culture CORRECT ANSWER cultivation of the micro organisms What has actually grown Turbid CORRECT ANSWER cloudy inoculation of growth Colony CORRECT ANSWER A discrete mass of millions or more cells ideally from one cell Points of first few labs CORRECT ANSWER practice aseptic technique