Exhibit 31-2 Draw the Structure(s) of the Monomer(s) Used to Make Each

question 24

Essay

Exhibit 31-2
Draw the structure(s) of the monomer(s) used to make each of the following polymers.
-Draw:

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Definitions:

MHC Markers

Major histocompatibility complex markers, proteins found on the surfaces of cells that help the immune system recognize foreign substances.

Antigens

Substances that when introduced into the body, trigger an immune response, often by the production of antibodies.

Retroviral Replication

The process by which retroviruses, including HIV, replicate by reverse transcribing their RNA into DNA and then integrating into the host cell genome.

AIDS

Acquired Immune Deficiency Syndrome, a disease of the human immune system caused by the human immunodeficiency virus (HIV).