<span>substrate; repressor; inactive
In the absence of the inducible operon, the repressor operon will be bind to the gene and prevent its transcription. When the substrate present, which is inducible operon, it will bind to the repressor so the gene can be transcripted. This mechanism can be seen in lac operon of the lactose.</span>
I pretty sure its the carpel yeah thats it the carpel
The number of protons is the same as the atomic number.
Gold has 79 protons and an atomic number of 79.