Miriam 1.6

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Across
  1. 1. An oval-shaped protozoan organism of the genus Paramecium
  2. 7. Of or pertaining to the epithelium
  3. 9. or within a cell
  4. 11. The action of marking with a stria
  5. 13. Hairs or similar protrusions along the margin of a plant organ
  6. 15. A matrix of intercellular protein, in the forms of microfilaments and microtubules, that provide some rigidity to cells
  7. 16. Any of a group of enzymes that hydrolyze ATP and thus provides motive power for motile structures such as microtubules
  8. 18. Located between, or connecting, cells
  9. 19. Relatively great in extent from one surface to the opposite in its smallest solid dimension
  10. 20. The series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals
  11. 21. A motion or action that bends
  12. 23. A contractile form of tissue which animals use to effect movement
  13. 24. A cellular organelle, similar to a centriole, associated with the formation of cilia and flagella
  14. 25. Any of several protists, of the genus Euglena, that contain chloroplasts and a single flagellum
  15. 26. A pair of two similar or equal things
  16. 28. Are cytological structures present in epithelium and endothelial cells that create an impermeability barrier preventing the free flow of substances between cells
  17. 29. The act of joining, or the state of being joined
Down
  1. 2. A mechanism that consists of a bar or wheel having inclined teeth into which a pawl drops
  2. 3. In protists, a long, whiplike membrane-enclosed organelle used for locomotion or feeding
  3. 4. The contractile unit of the myofibril of a striated muscle
  4. 5. Related to microtubules
  5. 6. The voluntary muscle of vertebrates
  6. 8. A scabbard; a holster for a sword
  7. 10. Any of many fingerlike extensions on the surfaces of many cells, consisting of the proteins actin, fimbrin, and villin
  8. 12. Generates force, and actin displaces the reaction products (ADP and Pi) from the myosin cross-bridge
  9. 13. Capable of contracting, or of being contracted
  10. 14. They are a type of cell junctions
  11. 17. An act of stroking (moving one's hand over a surface)
  12. 22. A protein that constitutes a link between microtubules in cilia and flagella
  13. 27. Is a two-stranded alpha-helical coiled coil protein found in actin-based cytoskeletons