What term correctly describes any molecule that can trigger an immune response? (a) Antibody (b) Antigen (c) Mast cell (d) Non-specific immunity. Immunity The immune system is involved in protecting the body from foreign substance...
What determines the "isotype" of an antibody molecule? What is the most characteristic finding of polio in its early stages? What informations can be determined from examining an electrophoretic gel of PCR products? Explain. What are the traits and functions of the Vauquelinia Corymbosa (slim lea...
Senseid|en|chemistry}}{{alternative form of valence Valence The number of binding sites of a molecule, such as an antibody or antigen. Valency The capacity of something to combine with other things, as for example the capability of a vaccine as measured by the number of pathogen serotypes th...
Question: What important molecule is part of a cAMP molecule? Cyclic AMP: Cyclic AMP (cAMP) is an important secondary messenger molecule. This molecule will begin what is called a phosphorylation cascade to amplify a cellular signal. Answer and Explanation: ...
To successfully catalyze an inflammatory reaction and achieve naïve cell activation and expansion, three binding signals must occur at the same time: TCR binding, cytokine signaling, and the binding of a co-stimulatory molecule, such as CD28. Cytokines and co-stimulatory molecules bolster the ef...
The basic antibody structure is a Y-shaped protein molecule featuring two heavy and two light polypeptide chains. One can visualize the Y antibody structure broken down as a V standing on a lowercase L with a line on either outside edge of and parallel to the V. The lowercase L, known ...
Damage to the colon mucus barrier, the first line of defense against microorganisms, is an important determinant of intestinal diseases such as inflammatory bowel disease and colorectal cancer, and disorder in extraintestinal organs. The mucus layer has
Isotype refers to the class of an antibody determined by its constant region. Idiotype refers to the unique antigen-binding site of an antibody, determined by its variable region.
A clotting factor is what type of molecule?Coagulation:Coagulation refers to the process by which cells such as platelets and fibrin bind together to form a blood clot. There are two main ways that coagulation can be initiated, which is through the intrinsic and extrinsic pathways. Each of ...
What determines the "isotype" of an antibody molecule? What is meant by a coupled reaction? What is the difference between negative feedback mechanisms and positive feedback mechanisms? Explain positive and negative control in SDS gel electrophoresis. ...