Your answer would be The microorganism was unicellular and had a well-defined nucleus.
Answer:
The correct answer is B. DNA helicase first unwinds the double helix around the +1 site.
Explanation:
The helicase is an enzyme that specifically breaks the hydrogen bonds of the bases in the transcription process. As E. Coli is a prokaryote, then, the transcription only occurs in one point of the circular DNA. The promoter region indicates where the DNA polymerase has to start replicating and the Topoisomerase unwinds the parts of the DNA that are being excessively twisted because of the separation of the two strands.
Answer:
B
Explanation:
Amniotes develope a fluid filled sac within a shell or uterus
"it reacts strongly when the drug is absent, a reaction known as withdrawal"
False you will have enough fish i do all of these thing fishing
