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 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 α- 1,6-glycosidic bond α- 1,4-glycosidic bond ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Which of the following may be most likely to be missing from a gram-positive bacterium? Penicillin binding protein Phospholipid bilayer membrane Lipopolysaccharide Peptidoglycan Penicillin binding protein Phospholipid bilayer membrane Lipopolysaccharide Peptidoglycan ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Single or clusters of flagella at both poles is known as none of these amphitrichous monotrichous petritrichous none of these amphitrichous monotrichous petritrichous ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The next to last step in peptidoglycan biosynthesis is removal of the subunit from bactoprenol synthesis of the NAM-peptide subunit cross-linking the peptide side chains of peptidoglycan linking the sugar of the disaccharide-peptide unit to the growing peptidoglycan chain removal of the subunit from bactoprenol synthesis of the NAM-peptide subunit cross-linking the peptide side chains of peptidoglycan linking the sugar of the disaccharide-peptide unit to the growing peptidoglycan chain ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology A cluster of polar flagella is called monotrichous amphitrichous petritrichous lophotrichous monotrichous amphitrichous petritrichous lophotrichous ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The cell wall of none of these both have same thickness but composition is different gram-negative bacteria are thicker than gram-positive bacteria gram-positive bacteria are thicker than gram-negative bacteria none of these both have same thickness but composition is different gram-negative bacteria are thicker than gram-positive bacteria gram-positive bacteria are thicker than gram-negative bacteria ANSWER DOWNLOAD EXAMIANS APP
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