Poly A tail Notes: Definitions & Explanations PDF | Download eBooks
Study Poly A tail lecture notes PDF with biology definitions and explanation to study What is Poly A tail?. Study poly a tail explanation with biology terms to review biology course for online degree programs.
Poly A tail Definition:
A tail of multiple adenine molecules added at the end of an mRNA transcript.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Poly A tail Notes:
Polyadenylation is the addition of a poly(A) tail to a messenger RNA. The poly(A) tail consists of multiple adenosine monophosphates; in other words, it is a stretch of RNA that has only adenine bases. In eukaryotes, polyadenylation is part of the process that produces mature messenger RNA (mRNA) for translation. These poly A tails also protects the mRNA from degradation.
Keep Learning with Biology Notes
What is Pseudopodia?
A pseudopod is a temporary arm-like projection of a cell membrane of usually eukaryotes. This projection is usually filled with ...
What is Action spectrum?
An action spectrum is a graph of the rate of a physiological activity plotted against wavelength of light. It shows ...
What is Thermoregulation?
Thermoregulation is the ability of an organism to keep its body temperature within certain boundaries, even when the surrounding temperature ...
What is Cell fractionation?
The cell fractionation process is used to separate cellular components based on their size but meanwhile not destroying them in ...
What are Plasma cells?
Plasma cells are white blood cells that secrete huge volumes of antibodies. They are moved by the blood plasma and ...
What is Oral cavity?
In animal anatomy, the mouth is also known as the oral cavity or the buccal cavity. It is the opening ...
