Difference between End-to-end and Throughout

End-to-end

Part of speech: adjective

Definition: Arranged such that each end of a given item is adjacent to one end of a different item. From one end to the other.

Throughout

Part of speech: preposition

Definition: in every part of; all through

Part of speech: adverb

Definition: Completely through, right the way through.In every part; everywhereduring an entire period of time

Example sentence: The law of sacrifice is uniform throughout the world. To be effective it demands the sacrifice of the bravest and the most spotless.