Antibodies have a variable region that binds to a specific antigenic determinant.
Antibody
An antibody (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein used by the immune system to identify and neutralize foreign objects such as pathogenic bacteria and viruses. The antibody recognizes a unique molecule of the pathogen, called an antigen. Each tip of the "Y" of an antibody contains a paratope (analogous to a lock) that is specific for one particular epitope (analogous to a key) on an antigen, allowing these two structures to bind together with precision. Using this binding mechanism, an antibody can tag a microbe or an infected cell for attack by other parts of the immune system or can neutralize it directly (for example, by blocking a part of a virus that is essential for its invasion).
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Below are the <span>common side effects of lithium:
</span><span>Thirst
</span><span> Nausea
</span><span>Tremor
</span>
Lithium is a standout amongst the most generally utilized and considered meds for treating bipolar turmoil. Lithium diminishes the seriousness and recurrence of craziness. It might likewise help mitigate or avert bipolar wretchedness. It is imperative that the lithium level in your body not be too low or too high
Answer: A
Explanation:
A geographic information system (GIS) is a computer system for capturing, storing, checking, and displaying data related to positions on Earth’s surface.
Answer: The water levels would rise because the frozen ice caps are putting their water into the ocean. When they melt all of the water that was previously frozen is going into the ocean and raising sea levels.
