Cell culture is the complex process by which cells are grown under controlled conditions. The growth of explants taken directly form the living organism (e.g. biopsy material) is also known as primary cell culture. The culture consists of mixed population of cell types. Frequently the some of the cells may survive without proliferating and will therefore be lost in the increasing population of those which are able to multiply in the conditions supplied in vitro. Cells from explants may sometimes be converted to cell lines by passage. These may continue to proliferate for a number of cell generations. In some instances the primary cells are fused with so-called immortal (cancer) cells to produce a hybridoma line. Many of the explanted cells will only survive for one or a few passages before dying.
Cells and batteries are categorised as being 'primary' or 'secondary'. A 'primary cell' is non-rechargeable -in other words, it is a disposable cell. A 'secondary cell' is a rechargeable cell.
The difference is that the primary cell wall is more flexible, while the secondary cell wall is sturdier.
What is reactor define it briefly
simple polymer are define as themosofning plastic where as long chain polymer define as thermosetting plastic
simple polymer are define as themosofning plastic where as long chain polymer define as thermosetting plastic
Meristems are areas of cell division that are found at the tip of the stem and just behind the tip of the root of a plant. They provide the cells that are needed in plants to produce height. They also aid secondary stem growth by forming additional cells to increase width.
Knowledge gap --The difference between the consumer's service expectations and management's perception of consumer's expectations
primary is inhibiting glands secondary has to do with problems with the pituitary gland
difference between primary and secondary market
Between that of a Primate and a Scavanger
Compare means define so define both of the terms.
Difference between define and cons is that, con is disadvantage, whereas define means to elaborate something fully.
how to identify difference between A 105 and IS 2062
define secondary key
Primary data is data which has been collected by yourself, which is more reliable and up to date. Secondary data has been collected from a secondary source (Other people, business etc.) so it may not be valid or up to date."Primary" and "secondary" are terms used to define data relative to the purpose by which the data were collected originally."Primary data" are data collected for the need at hand."Secondary data" are data that were collected for another reason but is being re-purposed to address the need at hand.When describing the expertise of data analysts, it is not uncommon to distinguish between primary and secondary data analytics. Primary data analytics involves the ability to analyze data for the purpose by which it has been collected. Secondary data analytics involves identifying "secondary data sources" to solve a new problem and then the ability to re-purpose that data.Primary data is a data which is created for the first time and there is no previous source available. Secondary data is a readily available data like data from trade directories,statistics from websites etc. In Dissertation Literature review is done through secondary data which includes the contents such as theories, models, compilation, research findings by some other scholar etc.
A written paper or recording presenting information find at another source. It is part of a scholarship, along with a primary source.
The potential difference between the ends of a conductor is called voltage.
What is reactor define it briefly
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