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The two halves of the DNA double helix are held together by hydrogen bonds.
Erwin Chargaff discovered the comlimentary base pairing and also the amount of purines is equal to that of pyrimidines. This discovery helped Watson and Crick in proposing the double helical structure of DNA in which the two stands are held together by hydrogen bonding between the nucleotide bases as proposed by Chargaff.
In molecular biology, the term double helix[1] refers to the structure formed by double-stranded molecules of nucleic acids such as DNA and RNA. The double helical structure of a nucleic acid complex arises as a consequence of its secondary structure, and is a fundamental component in determining its tertiary structure. The term entered popular culture with the publication in 1968 of The Double Helix: A Personal Account of the Discovery of the Structure of DNA, by James Watson.The DNA double helix is a spiral polymer of nucleic acids, held together by nucleotides which base pair together.[2] In B-DNA, the most common double helical structure, the double helix is right-handed with about 10-10.5 nucleotides per turn.[3] The double helix structure of DNA contains a major groove and minor groove, the major groove being wider than the minor groove.[2] Given the difference in widths of the major groove and minor groove, many proteins which bind to DNA do so through the wider major groove.[4]
when RNA Polymerase meet the correct promoter(TATA box), it will bind at that region and then sigma factor will also bind to the RNA Polymerase.once ATP give energy, sigma factor will dissoiates from RNA Polymerase and the enzyme start to unwind the double helix
Bind Us Together has 345 pages.
Bind Us Together was created in 2007-12.
The African word that means to bind or tie together is "ubuntu." This term is often associated with the idea of interconnectedness and community in various African cultures.
tendons - bind muscle to muscle ligaments- bind muscle to bone
-desis means bind or tie together.
The ISBN of Bind Us Together is 978-1-905084-15-9.
The cast of Double Bind - 2013 includes: Chad Davies as Bob Stein
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