Question: Should I watch the entirety of Breaking Bad before I watch Better Call Saul?
Answer: Now that it's ended, this question can be fully answered. Better Call Saul includes events after the conclusion of Breaking Bad, as well as references to and descriptions of major events from the latter. Not only would Breaking Bad be spoiled for you by watching Better Call Saul first, but there's a lot that wouldn't be understood.
Chosen answer: So far the show has been about Saul's struggles as a lawyer long before the Breaking Bad timeline (Spoiler Alert: It starts out for the most part at a time when he didn't even go by the name Saul).
Question: How was the mother cell discovered? Was it man made or natural?
Answer: In the episode "Blame It on Leo", Leo Butler, who use to work for Reiden, tells the group about the "mother cell." He explains it's Reiden's molecule vector. So it's something Reiden created. In real life science, vector cells are used to introduce DNA sequences from one organism to another. There are a variety of ways for this to occur, however, in the show not much explanation is given about how Reiden's mother cell works (and tends to bend how it works to the will of the plot).
Answer: It is my opinion that you should absolutely watch Breaking Bad first. If you did not know, Better Call Saul takes place before the events of Breaking Bad. At the time I am posting this, BCS is mid-way through season 5, with season 6 on the way perhaps in a year. So if you binge Better Call Saul now, you would not be able to "flow" right into Breaking Bad. To me, it's better to watch in the order that they came out. Breaking Bad was a phenomenal show, and now watching Better Call Saul, it is fun to watch the events unfold and start to lead up to what we saw in BB. Enjoy.
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