Question

    Bacterial pathogenicity is primarily controlled by:

    A Type-III Secretion System Correct Answer Incorrect Answer
    B Type-II Secretion System Correct Answer Incorrect Answer
    C Type-I Secretion System Correct Answer Incorrect Answer
    D Type-IV Secretion System Correct Answer Incorrect Answer
    E Flagellar Secretion Correct Answer Incorrect Answer

    Solution

    Type-III secretion systems inject effector proteins directly into host cells, crucial for virulence in pathogens like Pseudomonas and Xanthomonas. Other systems transport toxins or enzymes.

    Practice Next