Activators and repressors are transcription-control elements that are found in eukaryotic organisms. These elements function during the process of transcription, where a DNA molecule is coded onto a RNA molecule for it to be sent to ribosomes outside of the nucleus and then polypeptide chains are produced from it.
The activators and repressors control which proteins are made, which means that they can either hinder or promote certain functions in the cells of the body. Therefore, even though all of the cells have the same set of DNA, some are able to produce HCl, while others produce other substances such as insulin.
Answer:
Archaebacteria are often found in harsh environments, whereas eubacteria may be found wherever on the planet's surface.
Answer:Genetic information are transferred from nucleus to cytoplasm of cell through RNA. In eukaryotic cells, once precursor mRNA (pre-mRNA) has been transcribed from DNA, it is processed to mature mRNA. This removes its introns, non-coding sections, of the pre-mRNA.
Explanation:
hope that helps
The temperature can affect the animals and plants because if it gets to hot or to cold and the animals are not used the the temp it can kill the plants and animals. The amount of precipitation can affect the plants and animals by giving the plants more water and the animals more water and food as well
WORK IS PERFORMED IN THE DIRECTION OF FORCE TRAVELED.
