Filler in textured paint works like spackling compound to fill the cracks, and dark, flat paint absorbs light to help conceal remaining blemishes. Be aware that dark colors will make your ceiling appear lower, so consider using very dark colors only in normally proportioned or narrow rooms.
In genetics, a promoter is a region of DNA that initiates transcription of a particular gene.
What Is the Function of the Promoter in DNA Transcription? If you have ever taken a biology course, you probably know about DNA. These molecules contain the information necessary to create every part of any given biological organism, from the single-celled amoeba to highly complex organisms such as mammals.