What function is most directly lost when t-cells die?
a) ability to activate b lymphocytes
b) ability to attack virus-infected cells
c) ability to create an inflammatory response
d) ability to present antigens
e) ability to release histamine
f) ability to secrete antibodies

Option A

Explanation:

The T-cells and B-cells of the immune system are the part of specific immune response.

If the number of T-cells dies then the ability to activate B lymphocytes will also be lost as they help B-cells to secrete antibodies and macrophages to destroy the antigens.

T cells also helps in the activation of cytotoxic T-cells to kill the targeted cell which is affected by antigens.

hence, the correct answer is option A

auricle

explanation:

the flaps on the front of the atria are called the auricle.

answer:

to with mild choking in an adult or child over 1 year old: encourage them to keep coughing to try to clear the blockage. ask them to try to spit out the object if it's in their mouth. don't put your fingers in their mouth to them as they may bite you accidentally.

explanation: