Bacteria Morphology Cyanobacteria have a gram-positive cell wall No cell wall a gram-negative cell wall Neither (a) nor (b) a gram-positive cell wall No cell wall a gram-negative cell wall Neither (a) nor (b) ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology In which of the following, lipo-polysaccharide is a major constituent of outer membrane of the cellwall? Gram-negative bacteria None of these Fungi Gram-positive bacteria Gram-negative bacteria None of these Fungi Gram-positive bacteria ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The cocci which forms a chain is diplococci Staphylococci Tetracocci Streptococci diplococci Staphylococci Tetracocci Streptococci 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 Lipopolysaccharide Peptidoglycan Phospholipid bilayer membrane Penicillin binding protein Lipopolysaccharide Peptidoglycan Phospholipid bilayer membrane ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology 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 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 ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Which is most likely to be exposed on the surface of a gram-negative bacterium? Protein involved in energy generation Phospholipids Lipoteichoic acid Pore protein (porin) Protein involved in energy generation Phospholipids Lipoteichoic acid Pore protein (porin) ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS