What is a function of a poly-a tail in mrna?

Answer

RNA stability

Explanation:

It is also known as messenger RNA.

Messenger RNA are single-stranded RNA molecule that corresponds to the genetic sequence of a gene. It is read by the ribosome in the process of producing a protein.

The poly-A tail ensures the RNA molecule is more stable and prevents it from breaking down. The poly-A tail allows the mature messenger RNA molecule to be exported from the nucleus and translated into a protein by ribosomes in the cytoplasm.

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[ answer ]

foliated

[ explanation ]

foliation forms in a rock when pressure squeezes the rock together. the rock then has a design of many different color little lines. there are three types of foliated rock. the types are slate, schist, and gneiss. each type of foliated rock is different based on grain size and foliation characteristics. the lines appear when the rock has been under pressure.

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