Biology

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Across
  1. 3. A compound that found in living tissue as a constituent bases of nucleic acids.
  2. 7. Process of changing a gene to treat a medical disease or disorder,
  3. 9. which is often shortened to rDNA, is an artificially made DNA strand that is formed by the combination of two or more gene sequences.
  4. 10. RNA combines with proteins to form ribosomes.
  5. 12. Small, circular piece of DNA located on the cytoplasm of many bacteria.
  6. 16. complementary to the three bases of a codon of mRNA Translation, process converted into the sequence of amino acids of a protein.
  7. 17. Used to determine whether two samples of genetic material are form the same person.
  8. 18. duplicates its DNA in a copying process.
  9. 20. Member of a population of genetically identical cells produced from a single cell.
  10. 22. A compound that is one of the four constituent base of nucleic acid.
  11. 25. term used to an organism that contains genes from other organisms.
  12. 26. Alleles that produce detectable phenotypic differences useful in genetic analysis.
  13. 27. one of the four constituent bases of nucleic acids.
  14. 28. a key role in the expression of human genes.
Down
  1. 1. A compound that occurs in guano and fish scales, and is one of the four constituent bases of nucleic acids.
  2. 2. The group or radical obtained by removal of one or more hydrogen atoms from phosphoric acid.
  3. 4. RNA molecules carry copies of the instructions for assembling amino acids into proteins.
  4. 5. Scientific study of crime scene evidence; scientific test or technique used in connection with the detection of crime.
  5. 6. Comprised of two prongs wherein each prong is the single strand of DNA.
  6. 8. The perfect fit between A-T and G-C nucleotides.
  7. 11. Enzyme that cuts DNA at a sequence of nucleotides.
  8. 13. An enzyme that joins individual nucleotides to produce a new strand of DNA.
  9. 14. An enzyme that is responsible for copying a DNA sequence into an RNA sequence, during the process of transcription.
  10. 15. synthesis of an RNA molecule from DNA template.
  11. 19. specify a particular amino acid to be incorporated onto a protein.
  12. 21. used by living organisms to separate the strands of nucleic acids.
  13. 23. An enzyme that catalyzes the binding of two molecule.
  14. 24. An enzyme that synthesis short RNA sequences.
  15. 27. RNA carries each amino acid to a ribosome during protein synthesis.