There are four monoclonal antibodies (MAB) which specifically recognize double-stranded RNA (dsRNA) together with their use in new methods for detecting and characterizing dsRNA in unfractionated nucleic acid extracts. The specificity of the antibodies was analyzed using a panel of 27 different synthetic and naturally occurring nucleic acids. All four antibodies reacted in a highly specific manner with long dsRNA helices, irrespective of their sequence; no binding to single-stranded RNA homopolymers or to DNA or RNA-DNA hybrids were observed.
Monoclonal antibodies
A monoclonal antibody (mAb, more rarely called moAb) is an antibody made by cloning a unique white blood cell. All subsequent antibodies derived this way trace back to a unique parent cell.
Monoclonal antibodies can have monovalent affinity, binding only to the same epitope (the part of an antigen that is recognized by the antibody). In contrast, polyclonal antibodies bind to multiple epitopes and are usually made by several different antibody-secreting plasma cell lineages. Bispecific monoclonal antibodies can also be engineered, by increasing the therapeutic targets of one monoclonal antibody to two epitopes.
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<h2>Answer:</h2>
<em>True.</em><em> Yes the sun is the ultimate source of energy.</em>
Explanation:
- We all living organism needs energy for their survival like for walking, talking and breathing.
- Energy is required by every cell for their reproduction, growth and maintenance.
- We all eat food to get that energy. Food is consists of plants and meat of some animal.
- These some animals also get food from plant.
- Plants take sun light to make their food/energy.
- Sun just provide energy in form of food. It dose not get energy from anywhere.
- Hence we all are ultimately depends on sun.
The Earth System includes the core, mantle, and crust
This can also be labeled as the earth's Interiors