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NARA [144]
3 years ago
5

What level of organization is the brain?

Biology
2 answers:
andriy [413]3 years ago
6 0

Answer: B. Organ

Explanation: Hope it helps

abruzzese [7]3 years ago
3 0

Answer:

C

Explanation:

organ system

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Compare transcription initation in prokaryotes and eukaryotes.
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Prokaryotes only contain three different promoter elements: -10, -35 promoters, and upstream elements. Another main difference between the two is that transcription and translation occurs simultaneously in prokaryotes and in eukaryotes the RNA is first transcribed in the nucleus and then translated in the cytoplasm.

Explanation:

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