recognition proteins are used by white blood cells for what purpose
Antigen Antigen presenting cells present antigens in the form of peptides on histocompatibility molecules. The T cell/T lymphocyte (a subtype of white blood cell), of the adaptive immune system, selectively recognize the antigens. Depending on the antigen and the type of the histocompatibility molecule, different types of T cells will be activated. For T-Cell Receptor (TCR) recognition, the peptide must be processed into small fragments inside the cell and presented by a major histocompatibility complex (MHC).[5] The antigen cannot elicit the immune response without the help of an immunologic adjuvant.[3] Similarly, the adjuvant component of vaccines plays an essential role in the activation of the innate immune system.[6][7]
Babylon Babylon (
Marcus Álvarez
Pulse Pressure waves generated by the heart in systole move the arterial walls. Forward movement of blood occurs when the boundaries are pliable and compliant. These properties form enough to create a palpable pressure wave.