8) Which is NOT a correct scientific name? A) S. cerevisiae B) Saccharomyces cer

Question

8) Which is NOT a correct scientific name? A) S. cerevisiae B) Saccharomyces cerevisiae C) S.cerevisiae E) All of above are correct scientific names 9) Which of the following is NOT a characteristic of bacteria? A) are prokaryotic B) have peptidoglycan cell walls C) have the same shape D) grow by binary fission E) have the ability to move 10) Chemicals that are produced by bacteria and fungi to kill other microbes including human pathogens are called A) antibiotics B) synthetic drugs C) magic bullets D) sulfonamides E) chemotherapeutics 11) Rebecca Lancefield classified Streptococci variants within species according to which is based on certain components in the cell walls and identification of these components by using antibodies A) serotypes B) sub-species C) genus D) sub-genus E) none of the above

Explanation / Answer

8. which is notna correct scintific name.

C.

There should be a space between genus and species name

9. Which is not a characterstic of bacteria

C. Have same shape.

There are bacteria with different shapes and sizes.

10. Chemical formed by bacteria and fungi to kill other microbes including human pathogens are

A. Antibiotics.

11. Rebecca lancefield classified streptococcus according to

C. Genus

17. Pseudomurein can be found in

E. Archae

It is a peptidoglycan found in their cell walls

18. Spirochetes use flagella for their motility

They are also called as axial filament.

19. The function of viscous polymer outside the bacteria

E. All the functions given in options are function of this.

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