Answer: Transcription begins when RNA polymerase binds to a promoter sequence near the beginning of a gene (directly or through helper proteins). RNA polymerase uses one of the DNA strands (the template strand) as a template to make a new, complementary RNA molecule. Transcription ends in a process called termination.
Answer:
an average of 3 weeks (19-21 days)
Explanation:
<span>There are other avenues to find the cure to diseases that do not involve exploiting fetuses.
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The lowest level of environmental complexity that includes living and nonliving factors is the
C: Ecosystem
