For the first installment: chicken breasts, arguably one of the most difficult of the standard meats to grill. It's all too common of an occurrence to get dry, chewy, cardboardy breasts. This is all correctable though, and chicken breasts can be fantastic on the grill, it just takes a little know-how.
In prokaryotic cells, this involves the induction, repression, or enhancement of enzyme synthesis by regulatory proteins (def) that can bind to DNA and either induce, block, or enhance the function of RNA polymerase (def), the enzyme required for transcription.
Gene expression is the process by which information from a gene is used in the synthesis of a functional gene product. These products are often proteins, but in non-protein coding genes such as ribosomal RNA (rRNA) genes or transfer RNA (tRNA) genes, the product is a functional RNA.romoter â a nucleotide sequence that enables a gene to be transcribed. The promoter is recognized by RNA polymerase, which then initiates transcription. In RNA synthesis, promoters indicate which genes should be used for messenger RNA creation â and, by extension, control which proteins the cell manufactures.