”革兰氏阳性菌”
A: Gram-positive bacteria
B: Gram-negative bacteria
C: Gram-negative virus
A: Gram-positive bacteria
B: Gram-negative bacteria
C: Gram-negative virus
举一反三
- The number of phyla of Gram-positive and Gram-negative bacteria are similar.
- Gram-positive bacteria can be differentiated from Gram-negative bacteria since the peptidoglycan layer comprises 10% of the cell wall
- Gram staining is the most commonly used staining method, and its practical significance does not include () A: Identification of bacteria B: selection of antibiotics C: understanding of bacterial pathogenicity D: understanding of cell staining E: observing the special structure of bacteria
- Gram staining is the most commonly used staining method, and its<br/>practical significance does not include () A: Identification<br/>of bacteria B: selection of antibiotics C: understanding of bacterial<br/>pathogenicity D: understanding of cell staining E: observing the<br/>special structure of bacteria
- Which of the following is common microorganism causing Sub-acute Infective endocarditis ()?() A: staphylococcus B: streptococcus C: enterococci D: gram-negative bacteria E: fungus