Health Science Crossword

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Across
  1. 2. Nucleotide base found in RNA but not in DNA (6 letters)
  2. 4. Unit of energy derived from food (7 letters)
  3. 6. Nutrient essential for bone health and blood clotting (7 letters)
  4. 8. Science of using living organisms or their products for human benefit (13 letters)
  5. 9. Tissue sample examination (6 letters)
  6. 10. Process by which food is broken down in the body (9 letters)
  7. 12. Preventive medicine that stimulates immunity (7 letters)
  8. 13. Study of microorganisms that cause diseases (12 letters)
  9. 14. Chemical component of food that provides energy (12 letters)
  10. 16. Device used to visualize internal structures of the body (3 letters)
  11. 17. Disease-causing agent (8 letters)
  12. 19. Body's defense against infections (8 letters)
Down
  1. 1. Single-celled organisms that often cause infections (8 letters)
  2. 3. Technique used to quickly make many copies of DNA sequences (3 letters)
  3. 5. Substance added to improve food properties (8 letters)
  4. 7. Nutrient important for muscle function and nerve transmission (9 letters)
  5. 11. Study of food and its effects on health (9 letters)
  6. 15. Genetic material that carries instructions for cell function (3 letters)
  7. 17. Type of immunity provided by maternal antibodies passed to newborns (7 letters)
  8. 18. Biological catalyst (6 letters)