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goblinko [34]
3 years ago
9

Explain what happens when mRNA leaves the nucleus of a eukaryotic cell.

Biology
1 answer:
Svetach [21]3 years ago
3 0
Before it leaves the nucleus, the mRNA is spliced to create mature mRNA. This splicing involves that cutting out of introns, leaving only the exons - which are the segments which code for a protein. Before it leaves the nucleus, the mRNA is spliced once again to create mature mRNA.
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During glacial maxima, australia, new guinea, and tasmania were a single land mass called?
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During glacial maxima, Australia, new guinea, and Tasmania were a single land mass called Sahul.

  • The single Pleistocene continent known as Sahul united Australia with New Guinea and Tasmania. Rising sea levels gave rise to the distinct landmasses that we can now recognize, even though the sea level at the time was up to 150 meters (490 feet) lower than it is now.
  • Australia, New Guinea, Tasmania, and Seram were all parts of the ancient continent Sahul.
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learn more about Sahul here: brainly.com/question/18417621

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2 years ago
Which is the correct pair of complementary nitrogenous bases in DNA?
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8 0
3 years ago
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3. Si sales de tu casa y recorres 5 metros de distancia. ¿A qué distancia te<br><br> desplazaste?
olganol [36]

Answer:

5 metros.

Explicación:

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<span>The release of the sperm in the vagina</span>
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