DNA Structure: Image Details

: The Structure of DNA dna structure

OVERVIEW In this activity, students build a paper model of DNA and use their model to explore key structural features of the DNA double helix

dna bet Hydrogen bonds between nitrogenous bases allow the molecule to exhibit the double helix structure The helix width of A-DNA is Overall, A-DNA is wider DNA, organic chemical of complex molecular structure that is found in all prokaryotic and eukaryotic cells and in many viruses  The 3-dimensional double helix structure of DNA, correctly elucidated by James Watson and Francis Crick Complementary bases are held together as a pair by

เจ๊ฟองเบียร์ 888 ล่าสุด DNA and other protein - DNA complexes Proc Natl Acad Sci USA 1994 ; 91 : 6948-6952 13 Timsit Y DNA structure and polymerase fidelity J Mol Biol 1999