DNA molecules â¢ After PCR reaction produces many copies of DNA molecules â¢ Need a way to separate the DNA molecules from similar sized molecules â¢ Only way to genotype samples â¢ Multiplex PCR may produce: â More than 20 different products â Some only 1 or 2 base pairs apart
Low-end recessed lights cost between $20 and $60 each. Higher-end, low-voltage recessed lighting can cost $75 to $150 or more per light. Each light requires a housing that goes into the ceiling and a trim that covers gaps between the housing and the drywall.
Recessed lighting is popular and usually ends up somewhere in a home. The cost of recessed lighting installation depends on a few different factors. The basic fixtures are pretty inexpensive. The main issue is the state of your current ceiling. If your ceiling can be accessed from above, it will keep the cost of recessed lighting installation down. Remodel cans allow pros to install without tearing down the ceiling, but this comes at a higher price.