Bacteria Morphology Peptidoglycan accounts for __________ of the dry weight of cell wall in many gram positive bacteria 11%+ 0.22% About 20% 50% or more About 10% 11%+ 0.22% About 20% 50% or more About 10% 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 Peptidoglycan Lipopolysaccharide Penicillin binding protein Phospholipid bilayer membrane Peptidoglycan Lipopolysaccharide 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 Which of the following is true about cell wall of gram-positive bacteria? It consists of multiple layers All of these It contains teichoic acids It is thicker than that associated with gram-negative bacteria It consists of multiple layers All of these It contains teichoic acids It is thicker than that associated with gram-negative bacteria ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Which of the following organism has sterols in their cytoplasmic membrane? Bacillius Mycoplasma Clostridum Proteus Bacillius Mycoplasma Clostridum Proteus ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Which of the following bacteria lack a cell wall and are therefore resistant to penicillin? Cyanobacteria Mycoplasmas Spirochetes Bdellovibrios Cyanobacteria Mycoplasmas Spirochetes Bdellovibrios ANSWER DOWNLOAD EXAMIANS APP
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