Magewell Pro Quad HDMI Gen. 2 - can capture 4 simultaneous 3D/HD HDMI video signals. This capture card is a perfect device for low-budget production, when the output quality is not affected by budget. This low form PCIe card inserts into most motherboards, and provides pass through astonishing video at up to 1920x1280 pixels per channel.
Quick Answer. Ethanol is used in DNA extraction to force the DNA to precipitate in a solution. In order to collect a DNA sample, cells are broken down through agitation, then mixed with water, salt and ethanol to create an aqueous solution.
DNA extraction is one of the most modern of the biological sciences. It is used to diagnose many medical conditions and can also be used for genetic engineering of both plants and animals. DNA extraction can also be used to gather evidence in a crime investigation. (Byelikova_Oksana/iStock/Getty Images).