Biology Vocabulary

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Across
  1. 5. first phase of cell division; DNA condenses, spindle fibers appear
  2. 6. the study of living organisms
  3. 11. organelle that makes proteins
  4. 14. the theory that organisms change over time
  5. 17. energy molecule used during cellular respiration
  6. 18. macromolecule that provides the body with energy
  7. 19. macromolecule responsible for the storage of genetic information (2 words, no space)
  8. 20. the trait that is expressed in a phenotype
  9. 21. monomer of lipids
  10. 22. macromolecule responsible for long term energy storage, insulation, and cushioning
  11. 24. the division of gametic cells
  12. 25. chromosomes line up in the middle of the cell on spindle fibers
  13. 28. the measure of how acidic or basic a substance is
  14. 30. the trait that is often masked in a phenotype
Down
  1. 1. macromolecule responsible for muscles, hormones, and chemical reactions
  2. 2. molcule responsible for protein synthesis
  3. 3. the genetic makeup of an individual
  4. 4. biological molecules (proteins) that act as catalysts and help reactions occur everywhere in life
  5. 7. genotype possess both dominant or both recessive alleles; RR or rr
  6. 8. the site of photosynthesis
  7. 9. monomer of carbohydrates
  8. 10. monomer of proteins (2 words, no space)
  9. 12. the site of cellular respiration
  10. 13. genotype possesses a dominant and recessive alleles; Rr
  11. 14. the scientific study of interactions between organisms and their environments, focusing on energy transfer
  12. 15. monomer of nucleic acids
  13. 16. the physical trait expression of an individual
  14. 23. chromosomes become chromatin, cell begins to show signs of separation
  15. 26. chromosomes split apart, sister chromatids move to opposite side of the cell
  16. 27. the division of somatic cells
  17. 29. site on transcription, the control center of the cell