Q. Microaerophilic bacteria require low levels of oxygen for growth.

View solution

Q. The Reactive Oxygen Species(ROS) poduced by some bacteria are degraded by which of the following enzymes?

View solution

Q. Which of the following ROS is a powerful oxidizing agent?

View solution

Q. The GasPak system is suitable for which of the following?

View solution

Q. Which of the following are functions of phosphates used in the preparation of media?

View solution

Q. The optimum pH for the growth of most bacteria lies between_______

View solution

Q. Growth of bacteria or microorganisms refer to __________________

View solution

Q. Transverse binary fission requires the formation of a crosswall.

View solution

Q. Which of the following bacterial species divides by fragmentation?

View solution

Q. Rhodopseudomonas acidophila reproduces by which of the following methods?

View solution

Q. Streptomyces sp. show the budding mode of reproduction.

View solution

Q. The synthesis of new membrane material during reproduction in Gram-positive cells is performed by which of the following organelles?

View solution

Q. Equatorial ridge formation in the cell wall takes place in which of the following bacteria?

View solution

Q. When septum formation occurs near the pole of cell then it results in the formation of daughter cell known as _________

View solution

Q. A bleb or fold like formation occurs in which of the following bacteria?

View solution

Q. Which of the following does not occur during binary fission in bacteria?

View solution

Q. The portion of the growth curve where a rapid growth of bacteria is observed is known as ____________

View solution

Q. The growth of bacterial population follows a geometric progression.

View solution

Q. In the growth equation: n= 3.3 (log10 N – log10 No ), n stands for____________

View solution

Q. Lag phase is also known as ___________

View solution