Microbiology

Microbiology Study Guide

6. Which among the following organisms have no true nucleus and no internal membrane-bound structures? a. Plants b. Worms c. Archaea d. Fungi 7. Which of the following statements is not true about cyanobacteria? a. They get the energy from photosynthesis b. They are single cell eukaryotic organisms c. They have no nucleus d. They are cyan blue in color 8. Which branch of microscopy involves the interaction of a scanning probe with the surface of the object of interest? a. Optical b. Electron c. Scanning probe d. All of these 9. In which of the following cases is undertaking stain procedures not necessary? a. When microorganisms are very large b. When motility is not to be studied c. When microorganisms are very small d. When observation cannot be made directly by dropping a drop of microorganism on the slide 10. Which of the following procedures implies the complete destruction of all microorganisms, including spores, and is accomplished by the use of heat, chemicals, radiation, and filtration? a. Agar agar b. Sterilization c. Treatment with defined media Pasteurization Answer Keys found on page 131

©2018

Achieve

Page 14

of 132

Made with FlippingBook Annual report