Mcq on Microbiology for Various Agriculture Exams Part-1

1) The first antiseptic agent used was
(a) Mercuric chloride
(b) Carbolic acid
(c) Alcohol
(d) Hyposolution

2) First electron microscope was made by ______
(a) Knoll and Ruska
(b) Ernest Abbe
(c) Robert Koch
(d) Antonie Van Leeuwenhoek

3) Prokaryotic microorganism includes ______
(a) Fungi
(b) Actinomycetes
(c) Bacteria
(d) Virus

4) Cold loving microbe is known as _____
(a) Mesophile
(b) Psychrophile
(c) Thermophile
(d) Hyperthermophile

5) Robert Koch worked on ______
(a) Diabetes
(b) Cholera
(c) Malaria
(d) Tuberculosis

6) Flagellar arrangement when there is a cluster of polar flagella
(a) Monotrichous
(b) Lophotrichous
(c) Peritrichous
(d) Amphitrichous

7) Which of the following is not found in a prokaryotic cell?
(a) Ribosomes
(b) Cell wall
(c) Photosynthetic membrane
(d) Nucleus