Antibody. Protein that is produced by lymphocytes (white blood cells) and that attaches to a specific antigen. Antigen. Molecule on the surface of a pathogen that identifies it as a foreign invader to the immune system. Bacteria. Single-celled organism.Has a cell wall, cell membrane, cytoplasm.he white blood cells then produce antibodies to match the shape of the antigens. The antigens on the surface of pathogenic cells are different from those on the surface of your own cells. This enables your immune system to distinguish pathogens from cells that are part of your body.
An essay can be deeply personal. A strong personal narrative describes in detail a situation in the authorâs past that fundamentally changed their lifeâs direction. In order to begin a narrative that is so personally significant, it is important to construct an enthralling introduction. By analyzing several elements youâll be able to construct an introduction that will set the stage for your personal narrative. Pick an engaging focus for your introduction.
A personal narrative essay is a story you choose to share with readers, for it communicates your. understanding of yourself, others, and/or society. As people, we remember stories, so your. personal narrative essay is a way you can transform an ordinary experience into meaningful.