Answer:
I believe it's c I could be wrong but I'm pretty sure
<span>Altostratus Clouds, they are thin enough to see through :)</span>
Answer: Both share common ancestry
Explanation:
Though both cats are of different groups, the presence of an ananatomical similarity - short, stubby tails - suggest strongly that they share a common ancestry i.e evolved from the same organism who had lived many years before, and possess short, stubby tails alongside other traits no longer shared by both bobcat and Manx cat
Answer: Options A, B, C and D are correct.
Explanation: They can trigger the activity of histone acetyltransferases.
These RNAs functions by binding to histone-modifying complexes, to DNA binding proteins (including transcription factors), and even to RNA polymerase II.
They can silence genes by promoting the formation of euchromatin by arranging hetero- or euchromatic regions into close proximity may stabilize these domains or it may control the spreading of post-translational modifications (PTMs) to nearest chromatin.
They are actively involved in X chromosome inactivation.
They can regulate the translation and stability of mRNAs.
In Eukaryotic cells RNA transcription is a closely regulated process. Transcription of a lncRNA may regulate the transcription of nearby mRNA genes, either positively (maintaining active chromatin structure) or negatively (for example, colliding polymerases). In these cases, the RNA product may have no importance at all, or it could have an additional function.
Explanation:
Geological features at divergent boundaries are:
On land:
- Rift valleys
- Geothermal vents
On seafloor:
A divergent boundary is a constructive margin where two plates moves away from each other. Divergence allows for new magma to upwell to the surface.
Evidence of divergence is seen in the ocean as the mid-oceanic ridge and seamounts.
On land i.e within the continent: rift valley systems in East Africa and Geothermal vents in Iceland are popular features.
Learn more:
continental drift brainly.com/question/5002949
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