Bell Ringer Pick up new bell ringer sheet!

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Bell RingerPick up new bell ringer sheet!

• Define unicellular

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Core Content

• SC 3.4.1, SC 3.4.2, and SC 3.4.3

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I can

• I can tell my parents the differences between a
  plant and animal cell.
• I can tell my parents about the parts of the
  animal and plant cell.

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On your desk

• Paper (notebook) to keep your notes
• Pencil

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Todays Agenda

• Bell Ringer
• Rules (Classroom)
• Notes Copy ALL notes into your notebook

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Notes

• What is an organism?
• Is a living thing
• Examples frogs, bears, you!

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• Cell -is the smallest unit of living things that
  can carry out the basic processes of life.
• Unicellular one celled
• Single cell that carries out its life processes
• Example ameoba

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Life processes

• These processes growing, responding to an
  environment, reproducing and getting food.

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• Multicellular
• Made of more than one cell
• Include frogs, trees, and you!
• You have eye cells, skin cells, heart cells,
  etc.

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Plant vs. Animal Cells

• Animal Cell

• Plant Cell

• Nucleus
• Cytoplasm
• Vacuole
• Cell membrane
• mitochondria

• Nucleus
• Cytoplasm
• Vacuole
• Cell membrane
• Mitochondria
• Cell Wall
• Chloroplast

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Assignment Part 1

• Construct a table.

Cell Part Animal Plant Both
Nucleus
Cytoplasm
Vacuole
Cell membrane
Mitochondria
Cell wall
Chloroplast
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Cell parts

• Nucleus
• the cells control center (brain)
• Cytoplasm
• Made mostly of water
• Organelles float in the cytoplasm
• Occupies the region from the nucleus to the cell
  membrane

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• Vacuole
• Membrane covered structure used for storage
• Can store water, food and wastes

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• Cell membrane
• Flexible wrapping around the outside of the cell.
  
• Wraps around the cell (like your skin wraps
  around you)
• Controls what materials move into and out of the
  cell

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Plants Only

• Cell wall
• Is stiff structure outside the cell membrane
• Provides strength and extra support for the plant

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• Chloroplast
• A green structure where the energy from sunlight
  is used to produce food for the plant.
• Green becausethey contain a chemical called
  chlorophyll.
• Able to use the energy in sunlight
• Found mainly in the cells of the leaves and
• Stems of plants

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Is chloroplast in all plants?

• Plant cells that lack chloroplast are not green.
• Can you think of any?

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How are cells organized?

• Cell
• Tissue
• Organ
• Organ system
• organism

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Todays assignment

• Construct and complete the chart
• Complete the sections reviews from earlier this
  week.
• Poster3D will be due on Friday.