what_is_life.docx | |
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what_is_matter_definition_sheet.docx | |
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5. Cell TheoryToday scientists have developed what we call the Cell Theory. This theory states the following:
(http://www.kidsbiology.com/biology_basics/cells_tissues_organs/cell_history_discovery4.php) Eukaryotic vs. Prokaryotic CellsThe distinction between prokaryotes and eukaryotes is considered to be the most important distinction among groups of organisms. Eukaryotic cells contain membrane-bound organelles, such as the nucleus, while prokaryotic cells do not. Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA.
Prokaryotes were the only form of life on Earth for millions of years until more complicated eukaryotic cells came into being through the process of evolution. (http://www.diffen.com/difference/Eukaryotic_Cell_vs_Prokaryotic_Cell) |
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Cell LabWe will be looking at 6 different cells.
Watch the video to gain an idea on how we will create our slides. |
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Cytoplasmic Streaming
Cytoplasmic streaming, also called protoplasmic streaming, the movement of the fluid substance (cytoplasm) within a plant or animal cell. The motion transports nutrients, proteins, and organelles within cells. It may be hard to see this process in the Lutea leaf cells. Here is an example of Cytoplasmic Streaming in an Elodea Leaf |
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Fill in Notes:
Lab: |
Cells perform a number of processes for organisms. Plant and animal cells obtain this energy in different ways:
Respiration Photosynthesis To do:
Cell Energy Pre-Activity TedEd Video WebQuest Concept Maps Magic School Bus Gets Planted Concept Map #2 |
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