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
Related Mcqs:
- 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 - The structure in involved in bacterial attachment to cell surface is_______________?
A. Capsule
B. Fimbria
C. Flagella
D. None of the above - Bacterial cell does not possess___________________?
A. dna
B. Ribosome
C. Mitochondria
D. Cell wall - All of the following structures are in lateral wall of cavernous sinus except______________?
A. Occulomotor
B. Trochlear
C. Trigeminal
D. Ophthalmic - All of the following statements are true regarding reversible cell injury, except______________?
A. Formation of amorphous densities in the mitochondrial matix
B. Diminished generation of adenosine triphosphate (ATP)
C. Formation of blebs in the plasma membrane
D. Detachment of ribosomes from the granular endoplasmic reticulum - The following are applicable to bacterial genoms except________________?
A. It is composed of DNA
B. It doe not contain histones
C. It is circular
D. Its DNA has both introns and extrons - All of the following antibacterial agents acts by inhibiting cell wall systhesis except________________?
A. Carbapenems
B. Monobactams
C. Cephamycins
D. Nitrofurantoins - Which component of the cell wall is responsible________________?
A. Region I
B. Region II
C. Region III
D. Boivin antigen - Cell wall deficient bacteria are_______________?
A. Escherichia Coli
B. Staphylococci
C. Spirochetes
D. Mycoplasma - The cell wall deficient bacteria_______________?
A. Rickettsiae
B. Mycoplasma
C. Chlamydiae
D. Ehrlichiae
