The regions on the RNA molecule that aren't translated are called a. codons
b. untranslated regions
c. starting points
d. ending points

Which of the following are energy solutions that release pollution into the air>

Fossils can only be formed when? if mud, silt or tar is in the area to preserve the fossil ierosion does not occur and allows the fossil to form oxygen and microorganisms cannot decay the bones the area is dry and does not contain mud or silt

What will happen if two of the base pairs of the stand of the dna are switched