Another name for helper T cells is CD4+ (now options are correct), it is due to the presence of specific cell surface receptors.
<h3>What are T cells?</h3>
T cells are also called CD4- + positive cells have essential functions in the immune system by triggering adaptive immune responses.
These cells CD4- + positive cells contain specific cell surface receptors that can be identified by biochemical analyses.
In conclusion, another name for helper T cells is CD4+ (now options are correct), it is due to the presence of specific cell surface receptors.
Learn more about T cells or CD4+ cells here:
brainly.com/question/9875046
#SPJ1
<span>If you have cold, high temperature, and headache then these symptoms mean you have a flu. You should not work because it can be contagious to others. You will end up in a bad presentation or work because you are not feeling well, furthermore it will just worsen your situation.</span>
Answer: On APEX your answer will be D.
Explanation:
The answer is C
Please give me Brainlyest
The sac that the hair fiber grows in is called the
<span>hair follicle. </span>
