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STUDY ISLAND MCAS REVIEW LIFE SCIENCE

STUDY ISLAND MCAS REVIEW LIFE SCIENCE. Assignment #1 Classification & Cell Structure/Function. PROKARYOTES. Prokaryotes are simple, single celled organisms, such as yeast and bacteria . Prokaryotic cells do not have a nucleus ; the DNA is free floating

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STUDY ISLAND MCAS REVIEW LIFE SCIENCE

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  1. STUDY ISLAND MCAS REVIEW LIFE SCIENCE Assignment #1 Classification &Cell Structure/Function

  2. PROKARYOTES Prokaryotes are simple, single celled organisms, such as yeast and bacteria. Prokaryotic cellsdo not have a nucleus; the DNA is free floating in the cytoplasm. Prokaryotes do not have any membrane bound organelles.

  3. EUKARYOTES Eukaryotes can be single-celled or multi-celled organisms, such as protists, fungi, plants and animals. Eukaryotic cells have a nucleus and membrane bound organelles. Animal Cell Plant Cell

  4. ANIMAL CELLS BLAST FROM THE PAST! CAN YOU MATCH THE ORGANELLES SHOWN ABOVE WITH THEIR FUNCTION?

  5. ANIMAL CELLS STORES WATER CONTROL CENTER (Contains DNA) PACKAGES MATERIALS TRANSPORT TUBES BREAKS DOWN WASTE PROTEIN FACTORIES JELLO-LIKE SUBSTANCE POWERHOUSE (Releases Energy) PROTECTS CELL

  6. Cell Parts & Function

  7. PLANT VS. ANIMAL CELLS What are three major differences between plant and animal cells? Animal Cell Plant Cell

  8. PLANT VS. ANIMAL CELLS • Plant cells have a boxy shape due to cell wall. • Plant cells have chloroplasts, which allow them to photosynthesize. • Plant cells have large vacuole for water storage. Animal Cell Plant Cell

  9. CLASSIFICATION Which of the six kingdoms have eukaryotic cells? Which of the six kingdoms have prokaryotic cells?

  10. What two words make up an organism’s scientific name? What is the scientific name of the black bear? Of the animals shown, which is most closely related to the wolf? The Seven Levels of Classification What class do the animals shown belong to? Species

  11. What two words make up an organism’s scientific name? Genus and species What is the scientific name of The black bear? Ursus horribulus Of the animals shown, which is most closely related to the wolf? The dog (Canis familiaris) The Seven Levels of Classification What class do the animals shown belong to? Mammalia Species

  12. Name two examples of vertebrate animals? Name two types of arthropods? Name one example of an echinoderm? Can you…

  13. This lesson will help you to review material that you learned in Grade 7 Life Science and prepare you for this week’s Study Island lesson. Your Grade 7 teachers send best wishes and know you will be successful on Grade 8 Science MCAS. YOU CAN DO IT!!

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