One of the central themes in biology is how dna, rna, and proteins are related. describe how genetic information travels from dna in the nucleus to the formation of proteins. include the specific roles of transcription and translation in this process. really need answer

What came first egg or chicken? and is tomato a vegetable or a fruit?

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

Which plate boundary causes plates to collide forming mountain ranges, volcanoes, and island arcs? give an example of this type of plate boundary. 2. at which plate boundary do rifts and mid-oceans ridges form? give an example of this type of plate boundary. 3. at which plate boundary do plates slide past each other while moving in opposite directions? give an example of this type of boundary.