Home
Class 11
BIOLOGY
Helper T-Cells : Lymphokines as Killer...

Helper T-Cells : Lymphokines as
Killer T-Cells : `"______"`

A

Interferons

B

Lysozymes

C

Perforins

D

Prostaglandins

Text Solution

Verified by Experts

The correct Answer is:
C
Lymphokines are the subset of cytokines that are produced by T – Helper cells include interleukin 2 that bind to the receptor present on the B cell and induce the formation of antibodies against antigen.
Killer T – cell secrete perforin which upon degranulation bind to the target cell plasma membrane and oligomerises in `Ca^(2+)` dependent manner to form pores on the target cell.
Promotional Banner

Similar Questions

Explore conceptually related problems

Natural killer cells are

The role of helper T-cells is to

T -cells mature in :

Match the terms given in list I with their description in list II and select the correct option from the codes given below. {:("List I", "List II"), ("Helper T-cells", 1. "Cells that are active in production of antibodies"),("Plasma cells", 2. "Activate T or B-lymphocytes to become plasma cells"),("Killer T-cells", 3. "Protein produced by virus infected cell"),("Interferon", 4. "Combine with antigen causing lysis and release of cytokines"):}

Helper T cells are distinguished from cytotoxic T-cells due to presence of

Helper cells are distinguished form cytotoxic T-cells by the presence of

[A]: Phagocyte cells digest microbes. [R]: Killer cells destroy virus infected cells and tumor cells.

Which of these pertains to T-cells?