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Textbook Notes for Norma Allewell

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UMDBSCI 105Norma AllewellFall

BSCI 105 Chapter Notes - Chapter 10: Light-Harvesting Complex, Photosynthetic Reaction Centre, Photosystem I

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Photosynthesis in a nutshell- chloroplasts of plants capture light energy and convert it to chemical energy that is stored in sugar and other organic m
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UMDBSCI 105Norma AllewellFall

BSCI 105 Chapter Notes - Chapter 12: Sister Chromatids, Cleavage Furrow, Spindle Apparatus

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To produce more of their own kind. Cell division- reproduction of cells, renewal and repair: part of cell cycle- life of cell from formation to divisio
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UMDBSCI 105Norma AllewellFall

BSCI 105 Chapter Notes - Chapter 17: Rna Splicing, Start Codon, Alternative Splicing

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Dna inherited by organism leads to specific traits by dictating synthesis of proteins and of rna molecules involved in protein synthesis. Gene expressi
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UMDBSCI 105Norma AllewellFall

BSCI 105 Chapter Notes - Chapter 8: Exergonic Reaction, Metabolic Pathway, Cellular Respiration

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Cellular respiration- drives cellular economy by getting the energy stored in sugars and other fuels. Manages the material and energy of cell: transfor
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UMDBSCI 105Norma AllewellFall

BSCI 105 Chapter Notes - Chapter 18: Trp Operon, Lac Operon, Lac Repressor

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Chapter 18- regulation of gene expression stages environment. Everyone must change pattern of gene expression in response to. Each cell contains same g
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UMDBSCI 105Norma AllewellFall

BSCI 105 Chapter Notes - Chapter 11: Receptor Tyrosine Kinase, G Protein–Coupled Receptor, Signal Transduction

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Pathways of received signal being converted into a response: ex- yeast cells. Exchange mating factors- alpha cells sends out an alpha factor to a recep
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UMDBSCI 105Norma AllewellFall

BSCI 105 Chapter Notes - Chapter 2: Electron Shell, Radionuclide, H Share

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UMDBSCI 105Norma AllewellFall

BSCI 105 Chapter Notes - Chapter 7: Lipid Bilayer, Cell Membrane, Extracellular Fluid

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Plasma membrane- boundary that separates the living cell from its surroundings. Membrane proteins reside in the phospholipid bilayer with the. Controls
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UMDBSCI 105Norma AllewellFall

BSCI 105 Chapter Notes - Chapter 1: Archaea, Energy Transformation, Reductionism

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Emergent properties- properties that become more complex looking it from a zoomed in way to zoomed out (cell to body) Interactions and arrangements of
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UMDBSCI 105Norma AllewellFall

BSCI 105 Chapter Notes - Chapter 3: Hydrogen Bond, Surface Tension, Heat Capacity

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Water is 75% of earth- ice, vapor, water- all three physical states. Water- v shape molecularly- 2 hydrogens (slightly pos) covalently bonded to oxygen
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UMDBSCI 105Norma AllewellSpring

BSCI 105 Chapter Notes - Chapter 2: Electronegativity

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Bsci105 chapter 2: the chemical context of life. Subatomic particles: o o o o o o o. Energy levels of electrons: o o o o o o o o o. Chemical reactions:
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UMDBSCI 105Norma AllewellFall

BSCI 105 Chapter Notes - Chapter 6: Scanning Electron Microscope, Nuclear Lamina, Nuclear Membrane

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Chapter 6 a tour of the cell- book has chart of everything. Cell- simplest collection of matter that can be alive. Microscopes are used to see the tiny
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