The top 20 highest-paid biopharma CEOs 1. Len Schleifer, Regeneron $41.97 million. Schleifer may have popped up on our CEO pay list just a few years ago--and stayed at or near the top--but he's been plugging away at Regeneron since he founded the company in 1988.
Most bacterial species contain a single type of chromosome, but it may be present in multiple copies. Several thousand different genes are interspersed throughout the chromosome; structural gene sequences (encoding proteins) account for the majority of bacterial DNA; nontranscribed DNA sequences between adjacent genes are termed intergenic regions.
This is generally the case. The genomic DNA is the same unless there are mutations. However, I would like to point out that bacteria also can contain plasmid DNA. Plasmids are not always properly segregated during replication. So one daughter cell may retain a plasmid while the other does not because a copy of the plasmid is not transported across the cell before division.