Bacteria Morphology Single or clusters of flagella at both poles is known as none of these petritrichous monotrichous amphitrichous none of these petritrichous monotrichous amphitrichous ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Which of the following has peptidoglycan as a major constituent of cell wall? Gram-negative bacteria Fungi Gram-positive bacteria None of these Gram-negative bacteria Fungi Gram-positive bacteria None of these ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The cell wall of 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 none of these both have same thickness but composition is different ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The next to last step in peptidoglycan biosynthesis is 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 removal of the subunit from bactoprenol 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 β-1,6-glycosidic bond α- 1,4-glycosidic bond β- 1,4-glycosidic bond α- 1,6-glycosidic bond β-1,6-glycosidic bond α- 1,4-glycosidic bond β- 1,4-glycosidic bond α- 1,6-glycosidic bond ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The last step in synthesis of peptidoglycan is binding of penicillin to a membrane protein attaching two amino acids to form a cross-link attachment of a portion of peptidoglycan to a membrane lipid attachment of a peptide to muramic acid binding of penicillin to a membrane protein attaching two amino acids to form a cross-link attachment of a portion of peptidoglycan to a membrane lipid attachment of a peptide to muramic acid ANSWER DOWNLOAD EXAMIANS APP
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