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Published byBlaise Stevenson Modified over 9 years ago
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Bell Ringer Pick 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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Today’s Agenda Bell Ringer Rules (Classroom) Notes: Copy ALL notes into your notebook
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Notes: 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 Nucleus Cytoplasm Vacuole Cell membrane mitochondria Plant Cell Nucleus Cytoplasm Vacuole Cell membrane Mitochondria Cell Wall Chloroplast
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Assignment Part 1 Construct a table. Cell PartAnimalPlantBoth Nucleus Cytoplasm Vacuole Cell membrane Mitochondria Cell wall Chloroplast
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Cell parts Nucleus– –the cell’s 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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Plant’s 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 because—they 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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Today’s assignment Construct and complete the chart Complete the sections review’s from earlier this week. Poster—3D will be due on Friday.
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