Eukaryotes are organisms that, similar to humans, have distinguishable forms which are usually quite large.
A spider is a eukaryote.
If an atom is unstable it can become stable by the gain or loss of electrons.
RNA polymerase binds to the lac promoter and begins transcribing
the stretch of DNA to messenger RNA.
Therefore, in other words, the stretch of DNA is expressed. The DNA sequence of
the lac promoter 'signals' where the RNA
polymerase will bind and where transcription
will begin. Promoters are found upstream of a gene to be transcribed.
D it’s d bcuz it’s the answer