Eukaryotic transcripts (mRNA) have to undergo capping and splicing before it can be translated.
<h3>RNA processing:</h3>
1. An RNA transcript is first produced in a eukaryotic cell as a pre-mRNA, which needs to be converted into a messenger RNA (mRNA).
2. The RNA transcript is given a 5' cap at the start and a 3' poly-A tail at the end.
3. The process of splicing involves cutting out some RNA transcript segments (introns), then joining the remaining segments (exons) back together.
4. Some genes have the ability to alternate splices, which produces various mature mRNA molecules from the same beginning transcript.
The introns not only do not contain the information necessary to construct a protein, but they also need to be cut off in order for the mRNA to create a protein with the correct sequence. An mRNA with extra "junk" in it will be created if the spliceosome fails to remove an intron, and the translation process will result in the production of the incorrect protein.
Learn more about RNA transcript here:
brainly.com/question/13834206
#SPJ4
The silverleaf whitefly is a small plant-feeding insects with piercing-sucking mouthparts, and both immature and adult whiteflies feed on the undersides of leaves. This yellow-greenish bodied moth-like insect grows to about .
Answer:
I believe your answer to this question is B. They are visible with a light microscope.
Hope this helps!
Answer:
5S refers the sedimentation velocity of the molecule in ultra-centrifuge. It is measured in Svedberg units (S).
Explanation:
5S ribosomal RNA is a large unit which is an integral part of all of the living cells with the exception of the mitochondrial cells of the fungi and animals.
Answer:
true because homologous are more separate and assort independently