Bacteria Morphology Which of the following bacteria lack a cell wall and are therefore resistant to penicillin? Cyanobacteria Bdellovibrios Mycoplasmas Spirochetes Cyanobacteria Bdellovibrios Mycoplasmas Spirochetes ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The arrangement, in which flagella are distributed all round the bacterial cell, is known as lophotrichous monotrichous amphitrichous peritrichous lophotrichous monotrichous amphitrichous peritrichous ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Single or clusters of flagella at both poles is known as petritrichous amphitrichous monotrichous none of these petritrichous amphitrichous monotrichous none of these 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 α- 1,4-glycosidic bond β-1,6-glycosidic bond β- 1,4-glycosidic bond α- 1,6-glycosidic bond α- 1,4-glycosidic bond β-1,6-glycosidic bond β- 1,4-glycosidic bond α- 1,6-glycosidic bond ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Flagella move the cell by attaching to nearby particles and contracting an individual flagellum beating in a whip-like motion spinning like a propeller many flagella beating in a synchronous, whip-like motion attaching to nearby particles and contracting an individual flagellum beating in a whip-like motion spinning like a propeller many flagella beating in a synchronous, whip-like motion ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Porins are located in the peptidoglycan layer of gram-positive bacteria the outer membrane of gram-negative bacteria the periplasmic space of gram-negative bacteria the cytoplasmic membrane of both gram-negative and gram-positive bacteria the peptidoglycan layer of gram-positive bacteria the outer membrane of gram-negative bacteria the periplasmic space of gram-negative bacteria the cytoplasmic membrane of both gram-negative and gram-positive bacteria ANSWER DOWNLOAD EXAMIANS APP
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