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 The common word for bacteria which are spherical in shape is pleomorphic cocci bacilli spirilla pleomorphic cocci bacilli spirilla ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Cyanobacteria have a gram-positive cell wall Neither (a) nor (b) No cell wall a gram-negative cell wall a gram-positive cell wall Neither (a) nor (b) No cell wall a gram-negative cell wall ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Which of the following is not true about peptidoglycan? 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 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 ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The cell walls of many gram positive bacteria can be easily destroyed by the enzyme known as lipase pectinase peroxidase lysozyme lipase pectinase peroxidase lysozyme ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology In eukaryotic cells, ribosomes are 80S 70S 60S Not specific 80S 70S 60S Not specific ANSWER DOWNLOAD EXAMIANS APP
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