6 Ch. 4 - Chapter4 18:24...

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Chapter 4 18:24 Organelles- the functional parts of the cell Mitochondria and chloroplasts have their own DNA, have their own basic  metabolic systems and divide on their own Endomembrane system o Nucleus, endoplasmic reticulum, chloroplast… In a plant cell o Cell wall and central vacuole   different than animal cell If the central vacuole fills up with water, it will cause pressure against the cell wall  Review:  What is a Hypothesis? What is a Theory? o Give an example of each.  What are the basic units of life? Of living systems?  How did the Cell Theory develop? What if you knew nothing  about cells? How would you approach developing  testable hypotheses? Here's a possible set of questions: o Where was it found? o Describe habitat including physical and chemical conditions. o
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6 Ch. 4 - Chapter4 18:24...

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