Science Crossword Puzzle

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Across
  1. 5. Uses high-frequency sound waves to image organs and body structures.
  2. 7. A transplant of tissue to the same person.
  3. 10. The delivery of therapeutic doses of electrical energy to parts of the ventricles.
  4. 12. The genetic information is used to make proteins.
  5. 13. The act of adding additional nutrients to foods.
  6. 15. Used to measure the electrical activity/rhythm of the heart.
  7. 18. Extremely severe or harmful in its effects.
  8. 19. Hydrochloric acid is produced in this organ.
  9. 20. Particular sequence of nucleotides on a particular site of a chromosome.
Down
  1. 1. Process that breaks double bonds by adding hydrogen.
  2. 2. Medical specialty that uses imaging techniques to diagnose and treat diseases.
  3. 3. The transfer of genetic information from DNA to RNA.
  4. 4. The sequence of DNA that occurs ‘upstream’ of the DNA coding sequence.
  5. 6. Destroy completely.
  6. 8. This is where bile is temporarily stored in many humans.
  7. 9. Consists of a number of sugar molecules bonded together.
  8. 11. An unusually high outbreak of a new infectious disease across a large region.
  9. 14. Made up of all the DNA in an organism's chromosomes.
  10. 16. Single-celled organ.
  11. 17. Genetic material (DNA) surrounded by a protein coat.