Q. Methylococcus and Methylomonas are all _______________ methane-oxidizers.

View solution

Q. Which of the following have peritrichous flagella?

View solution

Q. Bacteria belonging to the genus Legionella contains which of the following amino acid?

View solution

Q. Which of the following organism causes whooping cough in humans?

View solution

Q. The cell diameter of bacteria belonging to family Enterobacteriaceae is ____________

View solution

Q. What is the cell shape of the organisms belonging to the family Enterobacteriaceae?

View solution

Q. Enterobacteriaceae possesses endoflagella.

View solution

Q. Which of the following genus of bacteria causes gastroenteritis in humans?

View solution

Q. Enterobacter sp. gives negative result for Voges-Proskauer test.

View solution

Q. Which of the following genus of bacteria under the family Enterobacteriaceae is mainly associated with plants?

View solution

Q. Which of the following is the causative agent of plague?

View solution

Q. The family Vibrionaceae is _________________

View solution

Q. Which of the following genus shows the characteristic of bioluminescence?

View solution

Q. Among the given families, which family contains organisms that are non-motile?

View solution

Q. The X factor and/or the V factor is required by which genus of bacteria?

View solution

Q. Bacteria belonging to the family Bacteriodaceae uses which of the following compounds as electron acceptors?

View solution

Q. The organic acids produced by bacteria belonging to the family Bacteriadaceae is identified by?

View solution

Q. Which of the following genus of bacteria do not have a fermentative type of metabolism?

View solution

Q. Which of the following possess peritrichous flagella?

View solution

Q. Propionate and acetate are produced as an end product of fermentation in which of the following bacteria?

View solution