Q. Which of following has been used in producing transgenic plants?

View solution

Q. Which of following are present in outer cell wall of gram-negative bacteria and are released when bacteria die?

View solution

Q. Cocci present in pairs are called

View solution

Q. Which of following is contained by most of bacteria?

View solution

Q. When DNA is transferred between two individuals of same species its called

View solution

Q. Which of following is reproduced by E Coli?

View solution

Q. Which of following bacteria are responsible for food poisoning?

View solution

Q. Which of following is not a part of bacterial flagellum?

View solution

Q. Which of following is not an antibiotic?

View solution

Q. What is average diameter of one of smallest bacteria, Mycoplasma?

View solution

Q. Which of following is an example of filamentous cyanobacterium?

View solution

Q. Our intestines are home to how many species of bacteria?

View solution

Q. Harmless bacteria can turn virulent by which of following?

View solution

Q. A movement based on a stimulus is called

View solution

Q. Membrane lipids of which of following have branched hydrocarbons?

View solution

Q. Which of following bacteria are responsible for most commonly transmitted sexual disease?

View solution

Q. A Halobacterium cell compensates for water loss by pumping which ions in cell?

View solution

Q. Which of following bacteria is coil-shaped?

View solution

Q. Which of following is an example of spirochetes?

View solution

Q. Which of following structures is produced by help of F factor?

View solution