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Debora [2.8K]
2 years ago
7

17. When transcription occurs in eukaryotic cells, a DNA strand is copied to an mRNA strand that contains introns and exons. Whi

ch of the two is needed for the
production of proteins, and why?
Exons because they are coding sequences.
Introns because they are non-coding sequences.
Introns because they are coding sequences.
Exons because they are non-coding sequences
Biology
1 answer:
scoundrel [369]2 years ago
6 0

Answer:

Exons because they are coding sequences

Explanation:

The sections of DNA (or RNA) that code for proteins are called exons.

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Which description applies to the prominent transverse lines located on the anterior surface of the sacrum?
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What is a geostrophic wind? Why would you not expect to observe a geostrophic wind at the equator?
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At elevations exceeding 1000 meters (3300 feet), geostrophic wind can be found. With the use of weather balloons, the geostrophic wind velocity may be calculated. At heights up to 100 meters, the ground surface has a significant impact on winds.

Learn more about the Coriolis effect here:

brainly.com/question/14290551

#SPJ4

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