Molecular Basis of Inheritance

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Across
  1. 3. bonds between two antiparallel polynucleotide chains
  2. 6. coding sequence within the gene
  3. 8. compacted mass of DNA in prokaryotes
  4. 9. protein synthesized by regulatory gene in lac operon
  5. 11. formation of RNA from DNA
  6. 12. RNA polymerase binds to
  7. 14. addition of a tail of poly A at the 3'end
  8. 15. bond between pentose sugar and nitrogenous bases
  9. 16. a single regulated unit with two or more structural genes
  10. 18. addition of a cap of 7-methyl guanosine at the 5'end
  11. 19. changes in sequence and number of nucleotides to cause variations
  12. 20. Okazaki fragments are joined by enzyme DNA
  13. 21. small monomeric units of DNA
Down
  1. 1. virus infecting bacteria
  2. 2. deoxyribonucleotides are polymerized by enzyme DNA
  3. 4. lossely packed and transcriptionally active part of chromatin
  4. 5. non-coding sequences within the gene
  5. 7. mode of replication of DNA
  6. 10. a sequence in t-RNA complementary to codon in m-RNA
  7. 12. bond between adjacent nucleotides
  8. 13. basic proteins associated with DNA in eukaryotes
  9. 17. virus with RNA as genetic material