Answer:
The answer it's C. Carbon monoxide gas
true
well technically yes but no-ish
there are many factors like global warming and etc.
hope this helps
I believe the correct response is D. A single variable.
The correct answer is: B) continuous transcription of the structural gene controlled by that regulator
A regulatory gene is gene that encodes for a protein, such as a repressor (or activators) that controls the transcription of another gene or group of genes.
The regulatory gene of a repressible operon encodes for the repressor that inhibits gene transcription. So, when that repressor isn’t active, transcription occurs continuously.
