Bacteria Morphology Which of the following is exposed on the outer surface of a gram-negative bacterium? Polysaccharide portion of lipoteichoic acid (LTA) Braun lipoprotein Electron transport system components O-antigen of lipopolysaccharide (LPS) Polysaccharide portion of lipoteichoic acid (LTA) Braun lipoprotein Electron transport system components O-antigen of lipopolysaccharide (LPS) ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The cell walls of Gram positive bacteria contain two modified sugar, viz. N- acetylgucosamine (NAG) and N- acetylmuramic acid (NAM). They are covalently linked by β- 1,4-glycosidic bond α- 1,4-glycosidic bond α- 1,6-glycosidic bond β-1,6-glycosidic bond β- 1,4-glycosidic bond α- 1,4-glycosidic bond α- 1,6-glycosidic bond β-1,6-glycosidic bond ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Bacteria having no flagella are unable to grow in nutrient agar reproduce stick to tissue surfaces move grow in nutrient agar reproduce stick to tissue surfaces move ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The cell wall of gram-positive bacteria are thicker than gram-negative bacteria both have same thickness but composition is different none of these gram-negative bacteria are thicker than gram-positive bacteria gram-positive bacteria are thicker than gram-negative bacteria both have same thickness but composition is different none of these gram-negative bacteria are thicker than gram-positive bacteria ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Which of the following does not contain protein? Porin Flagellum Lipoteichoic acid Pili Porin Flagellum Lipoteichoic acid Pili ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Which of the following has peptidoglycan as a major constituent of cell wall? Gram-negative bacteria Fungi None of these Gram-positive bacteria Gram-negative bacteria Fungi None of these Gram-positive bacteria ANSWER DOWNLOAD EXAMIANS APP
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