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:
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Answer: Yes
Explanation:
If a edible object enters your body, the stomach breaks down the food with enzymes. While the food is going down your digestion system, your intestents makes that edible object smaller
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Alcoholics Anonymous is an international fellowship for
people (men and women alike) who have had a drinking problem. It helps its
members by giving emotional support in the stages of alcoholism that they are
in. It is available almost everywhere in the world and there are no specific
requirements to join the fellowship. It is open to anyone who wants to address
their drinking problem by following the Twelve Steps that are grounded in a set
of principles that are spiritual in nature. The fellowship strongly believes
that in following these steps anyone can expel their obsession to drink and
enable them to live happily and usefully whole.<span>
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Answer
the report estimate that up 30% of death from CHD can be attributed to smoking ; approximately the same percentage of cancer deaths have been attributed to smoking.
I hope you are satisfied with my answer
