Ais a type of large relay protein to which several other relay proteins are simultaneously attached, increasing the efficiency of signal transduction.

Competition occurs between species when

According to this food web which of the following would be considered primary consumers

Pls me i need this ! each cell has genes activated depending on it's job and what kind of cell it is. it is the presence of that causes the repressor protein to fall off and unblock the gene on the lac operon. if a gene is turned on then it is being an additional circular chromosome found in some bacteria that is used in genetic engineering.