A. Rickettsiae
B. Mycoplasma
C. Chlamydiae
D. Ehrlichiae
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Related Mcqs:
- Cell wall deficient bacteria are_______________?
- A. Escherichia Coli B. Staphylococci C. Spirochetes D. Mycoplasma...
- Which of the following structures, found external to the bacterial cell wall, are involved in bacterial attachment to cell surfaces?
- A. Capsule B. Flagella C. Pili D. Mesosomes...
- Which component of the cell wall is responsible________________?
- A. Region I B. Region II C. Region III D. Boivin antigen...
- Which of the following coagulation factors is deficient in classical hemophilia ?
- A. VIII B. IX C. X D. XII...
- A diet deficient in calcium will result in_____________?
- A. Stimulation of the thyroid gland B. Increased ability to cross – link fibrin C. Production of Calcitonin and a low blood calcium level D. Production of parathyroid hormone and bone resorption...
- Cereals are deficient in_____________?
- A. Vitamin C B. Vitamin B complex C. Iron D. Calcium...
- The bacterial cell wall has all of the following properties except______________?
- A. It consists of a mixed polymer called peptidoglycon B. It is the structure principally responsible for the reaction of gram staining C. It is a unique flexible plastic structure D. It contains D-isomers of amino acids...
- The antibacterial substance present in tears which acts by splitting cell wall components is____________?
- A. Penicillin B. Lysozyme C. Betalysine D. Lactoperoxidase...
- Cell wall synthesis is inhibited by all except____________?
- A. Lincomycin B. Penicillin C. Cephalexin D. Ampicillin...
- All of the following antibacterial agents acts by inhibiting cell wall systhesis except________________?
- A. Carbapenems B. Monobactams C. Cephamycins D. Nitrofurantoins...
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