Science_DNAhistory Crossword
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
 
 
Down: 2) Thymine4) Their research suggested that DNA was a highly coiled helix composed of 2 or 3 chains of nucleotides. 6) deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms Across: 1) concluded that DNA rather than protein, was the hereditary information in viruses.3) demonstrated that DNA was the material responsible for Griffith’s transformation. 5) Who worked with two different strains of pneumonia bacteria and accidentally found DNA7) Most DNA is located in the nucleus (where it is called nuclear DNA) of all cells, but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA). 8)  Guanine9) discovered the amount of A=T, and the amount of C=G. 10) They built a model of DNA with a configuration of a double helix, two strands of nucleotides twisted around a central axis
 

 

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