Gener biology

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Across
  1. 2. lipids with a carbohydrate attached by a glycosidic bond.
  2. 5. _______ is the molecule that carries genetic information for the development and functioning of an organism.
  3. 10. membrane ________ is double-layered in animals, and forms the outer cell boundary that protects the cell contents and regulates what goes in and out of cells.
  4. 11. complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells.
  5. 13. Made up of Long fatty acid chains esterified to long chain alcohols.
  6. 14. organisms whose cells lack a nucleus and other organelles.
  7. 16. when two molecule bond
  8. 18. packed together.
  9. 19. Preserves chromosome number
  10. 20. Basic unit of life
  11. 23. known as milk sugar
  12. 24. cells tend to conduct water and minerals from roots to leaves.
  13. 25. polypeptide chain coils with hydrogen bonds keeping the coll stable.
  14. 26. What is the main component of the cell membrane?
  15. 31. breaking down toxic materials.
  16. 34. cell like water, food molecules, inorganic ions and enzymes.
  17. 35. This helps to keep cell membranes from becoming stiff by preventing phospholipids from being too
  18. 36. cellular mechanism where a cell internalizes substances from the
  19. 37. Produces four daughter nuclei.
Down
  1. 1. Biomolecules that contain large hydrophobic structures that are commonly not soluble in water.
  2. 3. organic compounds consisting of carbon, hydrogen, and oxygen where the proportion of hydrogen atoms to oxygen atom is two to one.
  3. 4. During ________ the cell undergoes normal growth processes while also preparing for cell division.
  4. 6. chemically, they form ________?
  5. 7. What proteins help speed up metabolism, or the chemical reactions in our bodies.
  6. 8. surrounded by a single membrane containing digestive enzymes
  7. 9. What is the movement of water molecules through the plasma membrane called?
  8. 12. measure of the average kinetic energy of the particles in a substance.
  9. 15. covers body surfaces and lines body cavities. Functions include lining, protecting, and forming glands.
  10. 17. Locomotory projections in eukaryotes that look like hairs with much shorter length.
  11. 21. for the storage of genetic information.
  12. 22. environment.
  13. 27. Highly complex substance that is present in all living organisms.
  14. 28. in the form of DNA inside the cells
  15. 29. It stores materials needed by
  16. 30. It is a jelly-like fluid within a cell that is composed primarily of water, salts and proteins.
  17. 32. class of biomolecules that are found in all living organisms and
  18. 33. This is the storehouse of genetic