Protozoa - General Structure

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Across
  1. 5. This means that they use chemicals for energy production and they get their carbon from the same compounds, e.g. sugar
  2. 6. Some protozoa e.g. Euglena have __________ allowing them to generate glucose using the energy from sunlight
  3. 8. Some protozoans have a membranous envelope called_______ which provides support and shape to the organism.
  4. 9. ________ vacuoles contain specific enzymes that perform various functions such as excystation (escape of the parasite from cyst
  5. 11. The larger nuclei
Down
  1. 1. A thick extension to the cell produced by pinching of the cell and extension of the cell membrane. Involved in cell motility.
  2. 2. The outer layer of cytoplasm in some protozoans is rigid
  3. 3. The smaller nuclei
  4. 4. A _________ vacuole for osmoregulation occurs in some protozoa.
  5. 7. How many types of vacuoles are known?
  6. 10. _____ is a dormant (inactive) form of the protozoa and they are distinguished by the presence of a cell wall as well as the low metabolic activity