A transgenic organism is. A. one that contains a gene from another organism of the same or different species. B. one produced by cloning a mutant cell. C. one that acts as the donor for DNA to be moved into another organism.D. one produced by the polymerase chain reaction.. one that contains a gene from another organism of the same or different species. B. one produced by cloning a mutant cell. C. one that acts as the donor for DNA to be moved into another organism. D. one produced by the polymerase chain reaction.
Priming and Mixing. Before you mix your epoxy coating, apply an adhesion primer or promoter to the countertop with a sponge roller. Epoxy coatings require this coating to ensure a durable finish, but you can also use a primer labeled for use on shiny surfaces like laminate. Once the countertop is primed and dry, mix the epoxy coating, which is typically packaged in two parts: resin and hardener. Mix these immediately prior to application.
While most latex primers say they can be used over oil-based paint and oil-based finishes such as varnish, Iâve always had good luck using an oil-based primer, such as Zinsser Cover Stain in situations like that.Be sure to clean your kitchen cabinets thoroughly before refinishing to remove all the grease and grime.â¦] Primer, first and foremost is the start of any painting. It seals the surface, whatever shape itâs in, leaving a solid base ready for paint. Primers can be tinted and used to cover a darker shade. Tinted primer can save you time and money, because youâll need less layers of your top coat.