Primary cell culture is the ex vivo culture of cells freshly obtained from a multicellular organism, as opposed to the culture of immortalized cell lines. What is primary and secondary cell culture?Definition. Primary cell culture refers to the growing and maintaining of the selected cell type excised from a normal …

Will(verb) To wish, desire (something). 9th-18th c. “Do what you will.” Will(verb) To wish or desire (that something happen); to intend (that). 9th-19th c. Will(verb) To habitually do (a given action). from 9th c. Will(verb) To choose to (do something), used to express intention but without any temporal connotations (+ …

The following two tests – penetration testing (or pen testing) and vulnerability assessment – have gained widespread importance in the last couple of years. Organizations have a complex network of assets that store sensitive data. Such assets are prone to potential threats from both within and outside the organization. …

UMTS vs. W-CDMA Universal Mobil Telecommunications System (also known as UMTS) is a third generation (or 3G) telecommunications technology for mobile electronics. The most common form of UMTS makes use of W-CDMA (Wideband Code Division Multiple Access, which is an air interface standard that is a compulsory feature of …

Here we are going to work with the differences one might find difficult to understand while coming around ubuntu-desktop and server through the ubuntu website. It is a Linux operating system, with easy accessibility for both professional and community support. It has no charges with customizable software tools. Besides …

Key difference: The slim fit and straight fit jeans cause a lot of ambiguity in their buyers’ minds as they appear to be similar. However a notable difference between them is that the slim fit jeans are narrow from the hip to the ankles, whereas as the name suggests the straight fit jeans are straight. As the world …

Polyester is heavy and less breathable which is made by man made substances whereas cotton is breathable and lightweight natural product but both are fabric which is used to make clothes. Polyester is synthetic and resists shrinkage but cotton is natural and shrink and stretch. Which one is better cotton or …

The key difference between tartaric acid and citric acid is that the tartaric acid (cream of tartar, C4H6O6) is diprotic whereas the citric acid (C6H8O7) is triprotic. Tartaric acid is commercially available as a white powder and has a very poor water solubility while citric acid is an odorless compound and is …

Advil and Motrin are brands of ibuprofen. The only consideration when choosing a brand for ibuprofen is the safety record of the manufacturer to gauge how trustworthy they are. The Advil brand is owned by Pfizer and the Motrin brand is owned by Johnson & Johnson. Other ibuprofen brands include Nurofen, Caldolor, …

Admission vs Confession   Admission and confession are two very important concepts used in law of evidence by lawyers to strengthen their cases in the eyes of the jury. Both admissions and confessions are used as sources of evidence. Most of us are familiar with the concept of confession as we accept and talk …