Berkshire Hathaway Insurance/GEICO. Berkshire Hathaway, Inc. (NYSE: BRK.A), headquartered in Omaha, Nebraska, is the leading car insurer in Florida, claiming 19.17% market share. Almost all of this business is written by the company's subsidiary, GEICO, which advertises heavily in the state.
Two complementary regions of nucleic acid molecules will bind and form a double helical structure held together by base pairs. In molecular biology, the term double helix refers to the structure formed by double-stranded molecules of nucleic acids such as DNA.he DNA double helix polymer of nucleic acids, held together by nucleotides which base pair together. In B-DNA, the most common double helical structure, the double helix is right-handed with about 10â10.5 base pairs per turn. This translates into about 20-21 nucleotides per turn.
DNA helicase an enzyme that unwinds the DNA double helix during DNA replication 7. DNA polymerase an enzyme that catalyzes the formation of the DNA molecule 8. double helix Spiral-staircase structure characteristic of the DNA molecule 9. guanine Nitrogen base found in DNA and RNA: pairs with cystosine.10.ydrogen bonds how bases in DNA are held together 11. nitrogen base a functional group consisting of a phosphorus atom covalently bonded to four oxygen atoms 12. nucleotide monomer of nucleic acids made up of a 5-carbon sugar, a phosphate group, and a nitrogenous base 13.