Micro Organisms - Section 1 Multiple Questions and Answers.




16.Mycoplasmas, rickettsiae, and chlamydiae are
A. types of fungi
B. small bacteria
C. species of protozoa
D. forms of viruses

17.Which of the following structure is absent in eukaryotic cells?
A. Mitochondria
B. Chloroplasts
C. Golgi structure
D. Mesosome

18.Who was the inventor of the Petri dish?
A. R.J. Petri, an assistant of R. Koch
B. A famous French cook
C. Italian glass blower from Petri, Italy
D. None of the above

19.Which one is not studied in microbiology?
A. Bacteria
B. Animal behaviour
C. Fungi
D. Algae

20.A characteristic of protein synthesis in both the archaea and eukarya is
A. transcription and translation are coupled
B. translation is inhibited by diphtheria toxin
C. proteins are synthesized from D-, rather than L-, isomers of amino acids
D. the initiator tRNA is charged with N-formyl-methionine

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