DNA STRUCTURE AND CHROMOSOMAL ORGANIZATION
... T must equal 27% IfG= 23%, then C must equal 23% Base composition: A =27% T = 27% C = 23% G=23% 100% 11. b 12. b and e 13. b 14. Hydrogen bonds hold the two strands ofDNA together by linking the base pairs, A to T and C to G. Hydrogen bonds are formed between hydrogen atoms and oxysen or) nitrogen atoms in DNA. 15. c 16. a. number of chains: 2 b. polarity: opposite c. bases interior or exterior: interior d. sugar/phosphate interior or exterior: exterior e. which bases pair: A:T G:C f. right or left handed helix: right 18. One G - C base pair 20. DNA RNA A Number of chains (strands) 2 1 B bases used: A,C,G,T A,C,G,U C sugar used: deoxyribose ribose D function: blueprint of genetic genetic information transfer of genetic genetic information from nucleus to c...