Describe the steps of the T-cell mediated immune response. Begin from an antigen entering the body. Be sure to mention and describe T-cell activation, T helper cells, MHC receptors, Cytotoxic T-cells and their roles in this immune response.

In lecture, we discussed 5 ways that antibodies interact with antigens to inhibit to destroy them. Please list the 5 ways antibodies interact with antigens and describe how each way works to inhibit or destroy the antigen they bind to.0-150 words.
Part A:
First, describe the difference between disinfection and sterilization. Then answer: Is disinfecting something the same as sterilizing it? Why or why not? Take into account the techniques used in each and the level of microbial control achieved.
Is boiling water considered a method of disinfection or sterilization?

List and describe each of the 5 classes of immunoglobulins. Be sure to mention their biological functions. Also mention which immunoglobulins can be passed from mother to baby .

Describe the steps of the T-cell mediated immune response. Begin from an antigen entering the body. Be sure to mention and describe T-cell activation, T helper cells, MHC receptors, Cytotoxic T-cells and their roles in this immune response.
Describe the steps of the B-cell immune response leading to humoral immunity. Begin from an antigen entering the body. Be sure to mention and describe B-cell activation, memory B cells, MHC receptors, plasma cells and their roles in this immune response.

Explain how an mRNA vaccine works to elicit an immune response from our bodies that will lead to longer-lasting immunity. In your answer, be sure to mention: the components of the vaccine , how does the mRNA trigger an immune response from our immune cells and how do our immune cells respond to it.