Teichoic acids are typically found in outer membranes of gram positive bacteria cell walls of gram positive bacteria outer membranes of gram negative bacteria cell walls of gram negative bacteria TRUE ANSWER : ? YOUR ANSWER : ?
The location where the bacterial chromosome concentrates is called nucleus nucleose nucleoid nuclein TRUE ANSWER : ? YOUR ANSWER : ?
Chemotaxis is a phenomenon of swimming towards a bacteria None of these swimming away or towards of bacteria in presence of chemical compound swimming away of bacteria TRUE ANSWER : ? YOUR ANSWER : ?
Cyanobacteria have a gram-positive cell wall No cell wall a gram-negative cell wall Neither (a) nor (b) TRUE ANSWER : ? YOUR ANSWER : ?
Gram positive cells have a second outer membrane that helps to retain the crystal violet stain thick capsule that traps the crystal violet stain periplasmic space that traps the crystal violet multiple layer of peptidoglycan that helps to retain the crystal violet stain TRUE ANSWER : ? YOUR ANSWER : ?
The common word for bacteria which are spherical in shape is bacilli pleomorphic spirilla cocci TRUE ANSWER : ? YOUR ANSWER : ?
Cytoplasmic inclusions include all of these mesosomes ribosomes fat globules TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following does not contain protein? Porin Pili Flagellum Lipoteichoic acid TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following bacteria lack a cell wall and are therefore resistant to penicillin? Spirochetes Mycoplasmas Cyanobacteria Bdellovibrios TRUE ANSWER : ? YOUR ANSWER : ?
The cell wall of none of these both have same thickness but composition is different gram-positive bacteria are thicker than gram-negative bacteria gram-negative bacteria are thicker than gram-positive bacteria TRUE ANSWER : ? YOUR ANSWER : ?