A group of transcription factors binds to a promoter adjacent to a gene; the complex attracts and binds RNA polymerase, but transcription may still not begin. Transcription activators are often involved in controlling transcription in eukaryotes. 1  Different combinations may regulate different genes.
Good to the last dropâ means that a drink is so very good that no drop should be wasted. Maxwell House Coffee has trademarked the slogan, with 1910 as a date of first use. President Theodore Roosevelt (1858-1919) is said to have coined the famous slogan on an October 21, 1907 visit to Andrew Jacksonâs estate, The Hermitage, near Nashville, Tennessee.
Thatâs not the best slogan for selling coffee, however. At some point, probably during the 1930s, a legend was born that the president termed Maxwell House Coffee âgood to the last drop.â Times have changed: The Maxwell House Hotel burned down on Christmas night in 1961, and Maxwell House coffee, now owned by Kraft Foods, ceased being Americaâs best-selling coffee in the late 1980s. But the âGood to the last dropâ ad campaign endures. 5. Marlboro, the Marlboro man (1955)