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what is true of post-transcriptional controls in a eukaryotic cell?
they can regulate the splicing of mrna molecules.
they can regulate the rate at which a molecule is translated.
they must occur in the nucleus before the rna moves into the cytoplasm.
i only
i and ii
ii only
ii and iii

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

Isolated volcanic peaks on the ocean floor are

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of