Learn Spanish Color Words. Our Spanish colors list is a little different than the other vocabulary lists on the site. Instead of just being textual, the list of Spanish colors is presented in a chart with both an English translation of each Spanish color word and also a block of color to help you visually remember the Spanish color translations.
Sequence Manipulation Suite: Primer Map. Primer Map accepts a DNA sequence and returns a textual map showing the annealing positions of PCR primers. Restriction endonuclease cut sites, and the protein translations of the DNA sequence can also be shown.
Polymerase chain reaction (PCR) allows researchers to amplify DNA in a test tube. This process uses an enzyme derived from heat-resistant bacteria. The steps of PCR are driven by changes in temperature. Originally created for DNA Interactive (http://www.dnai.org). TRANSCRIPT: Polymerase chain reaction (PCR) is a process where many copies of a specific piece of DNA can be made. This is known as amplification. Double-stranded DNA (red) unwinds and separates when the temperature is increased.