Microcapsules are composed of lipids all of these polysaccharides proteins TRUE ANSWER : ? YOUR ANSWER : ?
The cocci which forms a chain is diplococci Streptococci Staphylococci Tetracocci 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 : ?
The common word for bacteria which are straight rod in shape is pleomorphic cooci bacilli spirilla TRUE ANSWER : ? YOUR ANSWER : ?
Peptidoglycan accounts for __________ of the dry weight of cell wall in many gram positive bacteria About 10% 11%+ 0.22% 50% or more About 20% TRUE ANSWER : ? YOUR ANSWER : ?
Cytoplasmic inclusions include fat globules ribosomes all of these mesosomes TRUE ANSWER : ? YOUR ANSWER : ?
Chemotaxis is a phenomenon of swimming away or towards of bacteria in presence of chemical compound swimming towards a bacteria swimming away of bacteria None of these TRUE ANSWER : ? YOUR ANSWER : ?
The last step in synthesis of peptidoglycan is attaching two amino acids to form a cross-link attachment of a peptide to muramic acid binding of penicillin to a membrane protein attachment of a portion of peptidoglycan to a membrane lipid TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following does not contain protein? Porin Flagellum Lipoteichoic acid Pili TRUE ANSWER : ? YOUR ANSWER : ?