U2Q1

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Across
  1. 2. organelles cell membrane, cytoplasm, nucleus, endoplasmic reticulum, ribosome, Golgi apparatus, mitochondria, vesicle, *lysosome, *peroxisome, *microfilaments/microtubules, *centrosome, *cilia/flagella,
  2. 3. connective tissue; osteoblasts and osteoclasts in hard calcium matrix
  3. 4. tissue connected neurons in the brain, spinal cord, and nerves
  4. 5. cuboidal epithelium 1 layer cube shaped cells
  5. 7. epithelium cells appear to be more than 1 layer, but are all touching basement membrane
  6. 11. connective tissue; red and white blood cells in plasma matrix
  7. 12. squamous epithelium more than 1 layer square cells
  8. 14. epithelium squamous to cuboidal tissue which allows stretching
  9. 16. cell checkpoint is "broken"
  10. 17. connective tissue loose connective tissue; has fibroblasts, elastic and collagenous fibers in a ground substance
  11. 18. connective tissue tightly packed collagenous fibers and fibroblast cells
Down
  1. 1. nervous system cell
  2. 3. membrane base of an epithelial layer
  3. 6. place in cell cycle where prior stage processes are checked
  4. 8. matrix non-living material around living cells in connective tissue
  5. 9. tissue has fat droplets
  6. 10. serous, mucous, cutaneous, synovial
  7. 13. extracellular matrix with spaces (lacunae) with chondrocytes inside; 3 types- hyaline, elastic, and fibro
  8. 15. tissue contractile, fibrous tissue; 3 types: smooth, cardiac, skeletal