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-1,6-glycosidic bond α- 1,4-glycosidic bond α- 1,6-glycosidic bond β- 1,4-glycosidic bond β-1,6-glycosidic bond α- 1,4-glycosidic bond α- 1,6-glycosidic bond β- 1,4-glycosidic bond ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The cocci which forms a bunch and irregular pattern are Staphylococci diplococci Tetracocci Streptococci Staphylococci diplococci Tetracocci Streptococci ANSWER DOWNLOAD EXAMIANS APP
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 O-antigen of lipopolysaccharide (LPS) Electron transport system components Polysaccharide portion of lipoteichoic acid (LTA) Braun lipoprotein O-antigen of lipopolysaccharide (LPS) Electron transport system components ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology In which of the following, lipo-polysaccharide is a major constituent of outer membrane of the cellwall? None of these Gram-positive bacteria Fungi Gram-negative bacteria None of these Gram-positive bacteria Fungi Gram-negative bacteria ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Peptidoglycan is found only in the bacterial cell membrane glycocalyx cell wall spore cell membrane glycocalyx cell wall spore ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The cell walls of many gram positive bacteria can be easily destroyed by the enzyme known as lysozyme peroxidase pectinase lipase lysozyme peroxidase pectinase lipase ANSWER DOWNLOAD EXAMIANS APP
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