Which of the following bacteria presents coagulase positive
A. S.epidermidis
B. S.capitis
C. S.saprophyticus
D. S.aureus
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Listeria are
A. Gram-positive coccus
B. Gram-negative coccus
C. Gram-positive bacillus
D. Gram-negative bacillus
Archaebacteria are not
A. Oldest organisms
B. Living in extreme conditions
C. “true”bacteria
D. Prokaryotic
Which of the following is/are a pyogenic coccus/cocci?
A. Streptococcus
B. Neisseria
C. Staphylococcus
D. All of these
The most severe streptococcal diseases are caused by
A. Group B streptococci
B. Group A streptococci
C. pneumococci
D. enterococci
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