Advertisements
Advertisements
Question
Which of the following molecules is incorrectly paired with its action?
Options
Interleukin I - stimulates division of helper T-cells
Interferon - helps neighbouring cells to resist viral infection
Histamine - fights allergic reactions
Lysozyme - attacks bacterial cell walls
MCQ
Advertisements
Solution
Histamine - fights allergic reactions
Explanation:
- Interleukin I stimulates division of helper T-cells.
- Interferons help neighboring cells resist viral infection.
- Histamine does not fight allergic reactions; rather, it mediates and causes allergic reactions by increasing capillary permeability and causing inflammation.
- Lysozyme attacks bacterial cell walls by breaking down peptidoglycan.
shaalaa.com
Is there an error in this question or solution?
