Microcapsules are composed of all of these lipids polysaccharides proteins TRUE ANSWER : ? YOUR ANSWER : ?
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 TRUE ANSWER : ? YOUR ANSWER : ?
The cell walls of many gram positive bacteria can be easily destroyed by the enzyme known as lysozyme lipase pectinase peroxidase TRUE ANSWER : ? YOUR ANSWER : ?
Peptidoglycan is also known as murein mucopeptide mesodiaminopimetic acid N acetylglucosamine N-acetyl muramic acid TRUE ANSWER : ? YOUR ANSWER : ?
Chemotaxis is a phenomenon of swimming away or towards of bacteria in presence of chemical compound swimming away of bacteria swimming towards a bacteria None of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following has Chinese letter arrangement? Clostridium tetani Corynebacterium diphtheriae Mycobacterium tuberculosis Bacillus anthracis TRUE ANSWER : ? YOUR ANSWER : ?
The last step in synthesis of peptidoglycan is attaching two amino acids to form a cross-link binding of penicillin to a membrane protein attachment of a peptide to muramic acid attachment of a portion of peptidoglycan to a membrane lipid TRUE ANSWER : ? YOUR ANSWER : ?
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 β- 1,4-glycosidic bond α- 1,4-glycosidic bond β-1,6-glycosidic bond TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following bacterial genera (that produces endospore) have medical importance? Bacillus None of these Clostridium Both (a) and (b) TRUE ANSWER : ? YOUR ANSWER : ?