Answer:
What are the necessary components required to start the transcription of a gene?
Explanation:
Initiation. RNA polymerase binds to a sequence of DNA called the promoter, found near the beginning of a gene. Each gene (or group of co-transcribed genes, in bacteria) has its own promoter. Once bound, RNA polymerase separates the DNA strands, providing the single-stranded template needed for transcription.
I Hope this helps!
Been a bit since I learned this but I believe the answer is B.
Hope this helps.
Answer:
Option (A)
Explanation:
Convergent evolution may be defined as the independent evolution of similar features in different species. This evolution shows analogous structure that perform similar function but do not have a common ancestor.
Penguins, sea turtles and manatees forelimb is an example of convergent evolution because similar forelimb structure evolution has occurred in different species lineage. The convergent evolution of forelimb structure in these species permit movement in water.
Thus, the correct answer is option (A).
Answer:
The forest, maybe the atmosphereExplanation:
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