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
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Answer:
Anterior (or ventral) Describes the front or direction toward the front of the body. The toes are anterior to the foot. Posterior (or dorsal) Describes the back or direction toward the back of the body. ... Lateral describes the side or direction toward the side of the body.
Explanation:
Answer:
1) Personal Protective Equipment (PPE)
2) Masks
3) True
Explanation:
I think those would be the right answers to your questions.
My reasoning:
- PPE is used in healthcare to protect people from diseases
- Mask is an example of PPE
- I'm not completely sure about the last question but I said it's true since question one said that PPE helps protect people from airborne and bloodborne disease.
