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B-lymphocytes, T4-helper lymphocytes, cytokines, and most importantly pathogens (they're what triggers it in the first place).
As B-lymphocytes are maturing and differentiating, each creates a specific antigen-binding site that's fairly unique. When antigens bind to the appropriate B-lymphocytes and activate them, active T4-helper lymphocytes sensitive to the same antigen (effector T4-helper lymphocytes) produce proteins called cytokines to switch on the activated B-lymphocytes' ability to rapidly divide. The process of clonal expansion itself is just the B-lymphocytes and T4-helper lymphocytes suited to the particular antigen rapidly increasing in number and mutating as they do so to better adapt to the antigen; the T4-helper lymphocytes also experience a similar clonal expansion.
What else can I help you with?
What is clonal expansion?
Clonal expansion is the proliferation of a single cell or a group of genetically identical cells within a population. This process is crucial in immune responses, where specific immune cells multiply to combat a pathogen. Clonal expansion is also important in the development of cancer, where a single mutated cell replicates uncontrollably to form a tumor.
What is produced by the process of clonal expansion?
The primary thing that was produced by colonial expansion was a number of different areas which became populated. This greatly expanded the civilized world and helped to shape things as they are today.
What process provides many b cells and t cells that are activated against specific antigens?
The process of clonal selection in the immune system produces numerous B cells and T cells that are activated in response to specific antigens. This involves the proliferation of cells that have receptors capable of binding to a particular antigen, resulting in an amplified response to combat the invading pathogen.
Which cells cause rapid division of other lymphocytes?
The activated B cell then goes through a process of rapid division (termed clonal expansion) where many more copies of the cell are made.
What westward expansion event involved the californios?
The Mexican Cession was what involved the Californios
What is the ability of a specific immune cell to proliferate and form many generations of nearly identical cells called?
The ability of a specific immune cell to proliferate and form many generations of nearly identical cells is called clonal expansion. During clonal expansion, activated immune cells undergo multiple rounds of cell division, resulting in the production of numerous identical daughter cells that can mount a coordinated immune response against the targeted pathogen or antigen.
What is clonal diversity?
Many flowering plants possesses both sexual and certain types of asexual propagation. Those group of similar plants which are reproduced asexully and grown together in the same place are clonal. The each individual of this group or clony is known as Ramet. If there is genetic dissimalaraties within a clony is clonal diversity.
What dose a dyer do in clonal times?
dye stuf
Who are the primary people involved in the Westward Expansion?
lewis and clarc
What is another word for micropropagation?
Clonal Propagation
Which cells exhibit clonal diversity?
Cells of the immune system, such as B cells and T cells, exhibit clonal diversity. They undergo rearrangement of their antigen receptor genes to generate a diverse repertoire of cells capable of recognizing a wide range of antigens. This clonal diversity allows the immune system to respond to a variety of pathogens and antigens.
What is a non clonal tree?
A non-clonal tree is a tree that originates from a single seed or genetic source, resulting in a distinct individual organism rather than a genetically identical clone. This contrasts with clonal trees, which propagate through vegetative reproduction, such as root suckers or shoots, creating multiple genetically identical trees from a single parent. Non-clonal trees contribute to genetic diversity within a forest ecosystem, supporting overall biodiversity and resilience.
