Answer:
D. mRNA.
Explanation:
Polyadenylation is defined as the addition of poly (A) to messenger RNA. This tail is made up of several adenosine monophosphates (adenine bases). In eukaryotes, polyadenylation is part of the process in which messenger RNA is formed for subsequent translation. Therefore, it is part of the process of gene expression.
I'm pretty sure the answer is B. Outer Core, since the inner core is usually the hottest, the outer core should be the second.
Answer:
7 Electrons
Explanation:
The number of electrons in a neutral atom is directly proportional to the atomic number therefore because nitrogen has an atomic number of 7, then electrons are found in the orbitals.
they have to have cells idk whats the choices
