Ch.4 Eukaryotic Structure

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Across
  1. 2. _____are a non-photosynthetic species with cell walls made of chitin.
  2. 3. numerous short projections from eukaryotic cells that beat in oar-like fashion for motility.
  3. 5. _____are mostly unicellular eukaryotes that lack specialized tissues.
  4. 7. Fungi have asexual spores called ____ and conidiospores.
  5. 9. _____are membranous packets found in plants and algae, are used in photosynthesis.
  6. 10. obtains substrates from remnants of dead plants
  7. 11. Common Both prokaryotes and eukaryotes evolved from the precursor cell ____ ____ ancestor.
  8. 15. provides constant supply of energy to cell in form of ATP.
  9. 17. All protozoa have a trophozoite form, and many produce a resistant stage, or _____.
Down
  1. 1. _____contains the nucleolus, the site of ribosome synthesis.
  2. 2. are helminthes that have a thin segmented body plan such as tapeworms.
  3. 4. _____apparatus is a packaging center that receives materials from the ER and then forms vesicles around them.
  4. 6. intertwining mass of hyphae in the fungi anatomy.
  5. 8. _____pathogens cause disease only in compromised hosts.
  6. 12. _____are cells with a nucleus and organelles compartmentalized by membranes.
  7. 13. _____are the sites for protein synthesis present in both eukaryotes and prokaryotes.
  8. 14. Eukaryotic flagella move in a _____ fashion for motility.
  9. 16. helminthes that have long cylindrical body roundworms.