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The top documents tagged [cell membrane ex]
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Chapter 7: Cells and Their Environment. Cell Membrane 1. Function Selectively (semi-) permeable a. Some substances can pass through but others cannot
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4.2 Parts Of A Eukaryotic Cell
45.170 views
Concept 42.5: Gas exchange occurs across specialized respiratory surfaces page 915 Gas exchange supplies O 2 for cellular respiration and disposes of CO
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Macromolecules Standard I h: Students know most macromolecules (polysaccharides, nucleic acids, proteins, and lipids) in cells and organisms are synthesized
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Carbon is unique because: 1. It has four valence electrons in its outer orbital. 2. It can bond with other carbon atoms to form chains of great length
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REGULATION CHEMICAL REGULATION –CHAPTER 16. Chemical vs Nervous Regulation Body systems never rest – make constant adjustments to maintain homeostasis
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Macromolecules
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