scientist found a new ocean zone, which has over 100 new species of sea creatures
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Answer:
CD4 on the surface of helper T-cells.
Explanation:
MHC class II ( major histocompatibility complex) molecules are processed from the exogenous source. The presentation of antigen on cells are important for the adaptive immune response.
MHC class II interact with CD 4 present on the surface of T helper cells. This interaction is important for the generation of an immune response. Helper T cells can release cytokines and can perform phagocytosis.
Thus, the correct answer is option (C).
Answer:
C) a delusion
Explanation:
Anyone you would talk to would say that this is not possible while Sandra believes it true so therefore it is a delusion.
A trait that can mask another trait is known as a dominant trait.
