Bacteria Morphology Which of the following is not true about peptidoglycan? It occurs in the form of a bag shaped macro molecule surrounding the cytoplasm membrane It is a polymer consisting of N-acetyl glucosamine, N-acetyl muramic acid and amino acids (alanine, lysine, etc.) None of these It is present in prokaryotic cell wall It occurs in the form of a bag shaped macro molecule surrounding the cytoplasm membrane It is a polymer consisting of N-acetyl glucosamine, N-acetyl muramic acid and amino acids (alanine, lysine, etc.) None of these It is present in prokaryotic cell wall ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Bacteria having no flagella are unable to grow in nutrient agar move stick to tissue surfaces reproduce grow in nutrient agar move stick to tissue surfaces reproduce ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Chemotaxis is a phenomenon of swimming away or towards of bacteria in presence of chemical compound None of these swimming away of bacteria swimming towards a bacteria swimming away or towards of bacteria in presence of chemical compound None of these swimming away of bacteria swimming towards a bacteria 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- 1,6-glycosidic bond α- 1,4-glycosidic bond β- 1,4-glycosidic bond β-1,6-glycosidic bond α- 1,6-glycosidic bond α- 1,4-glycosidic bond β- 1,4-glycosidic bond β-1,6-glycosidic bond ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Cyanobacteria have Neither (a) nor (b) a gram-positive cell wall No cell wall a gram-negative cell wall Neither (a) nor (b) a gram-positive cell wall No cell wall a gram-negative cell wall ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Which of the following has peptidoglycan as a major constituent of cell wall? Gram-positive bacteria None of these Gram-negative bacteria Fungi Gram-positive bacteria None of these Gram-negative bacteria Fungi ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS