(1). Who discovered Mycobacterium tuberculosis? a. Koch b. Jenner c. Pasteur d. Virchow (2). Mycobacterium lepree was discovered by: a. Pasteur b. Jenner c. Koch d. Hansen (3). Antibodies were discovered by: a. Edelman b. Porter c. Edelman and Porter d. Edelman and Hess (4). Streptococcus pneumonia was discovered by: a. Pasteur b. Jenner c. … Read more
MCQ on Scientists and Discoveries in Microbiology Part 1 (1). Scientist who demonstrated that open tubes of broth remained free of microbes when air was free of dust: a. Tyndal b. Pasteur c. Petri d. Francesco Redi (2). Who discovered bacterial transformation? a. Jenner b. Griffith c. Messelson d. Tautum (3). Who … Read more
Microbiology MCQ – 02 1. Glucans, Mannans and Chitin are found to be present in the cell wall of ______ a. Plants b. Eubacteria c. Fungi d. Actinomycetes 2. _____ is a synthetic Antimicrobial drug against Mycobacterium tuberculosis. a. Penicillin b. Tetracycline c. Erythromycin d. Isoniazid 3. Who isolated Streptococcus pneumonia for the first time? … Read more
Microbiology MCQ-01 1. The process in which all living cells, spores and viruses are completely destroyed from an object is called _____. a. Disinfection b. Pasteurization c. Sterilization d. Antisepsis 2. UHT sterilization involves high temperature exposure of objects for _____. a. 1 – 3 seconds b. 1 – 3 minutes c. 1 – 3 … Read more
Plant ecology is a branch of ecology that focuses on the study of plants and their interactions with the environment. It explores plant distribution patterns, adaptations, community dynamics, and the roles of plants in ecosystem processes such as nutrient cycling and energy flow. The following Plant Ecology MCQ explore the importance of plants in ecosystem. … Read more