Machine-translated by Google. Questions are authored in English.
Top

Discussion

Which of the following is predominantly proteolytic?

  • A.C. sporogenes
  • B.C. histolyticum
  • C.Both (a) and (b)
  • D.C. speticum

Answer: C

Correct answer: Both (a) and (b)

The clostridia divide by what they attack. C. sporogenes and C. histolyticum are proteolytic: they digest protein, blacken and disintegrate the meat in cooked meat broth, and produce the foul putrefactive smell of a spreading anaerobic infection. C. perfringens and C. septicum are saccharolytic, fermenting sugars and turning the meat pink without digesting it. C. histolyticum is the most strongly proteolytic of all, dissolving meat particles completely.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.