“Genetical Implications of the Structure of Deoxyribonucleic Acid

dna structure  DNA is the nucleic acid that is used to pass hereditary information between generations of cells It also contains the set of instructions that are DNA is the genetic material contained in the cells of living organisms It is stored in structures called chromosomes

DNA Structure The structure of the DNA molecule was discovered back in 1953 by Watson and Crick, using Rosalind Franklin's x-ray crystallography data We'll 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

Chromosomes have proteins called histones that bind to DNA DNA has two strands that twist into the shape of a spiral ladder called a helix DNA Local structural transitions from the common B-DNA conformation into other DNA forms can be functionally important This chapter describes the structures of