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BabaBlast [244]
2 years ago
9

What is a good site to use for writing a science essy on mescosoms? And one that has an author? Please Help me out here!!!​

Biology
1 answer:
spayn [35]2 years ago
6 0

Answer:brain pop

Explanation:

its all science

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Gene expression in eukaryotes can be regulated at many different levels. List the different levels of regulation, and explain wh
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Transcription, mRNA (processing, transport, localization and stability), translation.

Explanation:

  • Transcription is regulated in two levels, though chromatin regulation (methylation and acetylation) to loose or increase histone's affinity to DNA and through cis and trans elements such as promoters, enhancers, and silencers (cis) to active/deactivate and RNA polymerase and transcription factors and co-factors (trans).
  • mRNA can be regulated using poly-A tails or 5'-caps to shorten or give them more time before they degrade, it could also be spliced to eliminate introns.
  • In the translation stage, the regulation occurs during the initiation through a scanning procedure that ensures the 40s ribosomal subunit bind correctly to the untranslated portion of RNA

Hope this information is useful to you!

4 0
3 years ago
¿Cual es la diferencia entre<br> genetica mendeliana v genetica<br> Molecular
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En resumen, para que se defina y aborde de manera operativa, el "gen mendeliano" requiere una diferencia de fenotipo asociada con una diferencia de genotipo, mientras que el "gen molecular" requiere transcripción.Answer:

Explanation:

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1. Frost wedging, root wedging, exfoliation, abrasion, and thermal
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In the presence of oxygen, energy is converted from glucose<br> into numerous ATP molecules during
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