All are true about Streptococcus except: – McqOptions

MCQOPTIONS

1.	All are true about Streptococcus except:
A.	M-protein is responsible for the production of mucoid colonies
B.	M-protein is responsible for virulence
C.	Mucoid colonies are virulent
D.	No resistance to penicillin has been reported
Answer» B. M-protein is responsible for virulence

Discussion

No Comment Found

Related MCQs

Which drug is used for the treatment of anthrax?
Which of the following is a major virulence factor of Streptococcus pneumoniae?
Puerperal fever is a streptococcal infection of the ______________
All are true about Streptococcus except:
A person from the village is complaining about the development of pustules. Extract from pus has shown gram-positive cocci, showing hemolysis, catalase -ve, identified as a group of streptococci. The following test is used:
Which component of St.pyogenes has cross-reactivity with the synovium of humans?
Eight months after prosthetic valve replacement, the most common organism causing infective endocarditis is:
A boy with skin ulcer on leg, culture revealed beta hemolysis. School physician said that similar hemolysis was seen in the organism from a sore throat, what is the similarity between both?
In the case of neonatal meningitis, the etiologic bacteria was found to have properties of -hemolysis, bacitracin resistance, CAMP positive. Which of the following is the most likely causative agent?
Streptococci causing dental caries: