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The phosphate head in the phospholipid bilayer is

http://www.youtube.com/watch?v=W6rnhiMxtKU&feature=related http://www.youtube.com/watch?v=U9pvm_4-bHg. The phosphate head in the phospholipid bilayer is. Hydrophillic Hydrophobic Oil loving Water hating. Where are integral proteins located in the membrane. The exterior The interior

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The phosphate head in the phospholipid bilayer is

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  1. http://www.youtube.com/watch?v=W6rnhiMxtKU&feature=relatedhttp://www.youtube.com/watch?v=U9pvm_4-bHghttp://www.youtube.com/watch?v=W6rnhiMxtKU&feature=relatedhttp://www.youtube.com/watch?v=U9pvm_4-bHg

  2. The phosphate head in the phospholipidbilayer is • Hydrophillic • Hydrophobic • Oil loving • Water hating

  3. Where are integral proteins located in the membrane • The exterior • The interior • Embedded in the membrane • Not located in the membrane

  4. Particles are not stationary in the membrane they are fluid, this is known as • Fluid Mosaic Model • Fluid Model • Free movement model • Liquid movement model

  5. The function of protiens in the membrane is • Transportation • Communication • Protection • Both 1 and 2

  6. Passive transport is different than active because it does not require • Proteins • Energy • Movement of particles • Phosphate groups

  7. The concentration gradient is 10 Seconds Remaining • When particles are equal throughout space • When concentration of particles throughout space • The constant movement of paticles

  8. Diffusion is the movement of ______from higher concentrations to lower concentrations. • Water • Proteins • Molecules • Sugar

  9. Osmosis is the movement of _______ from a higher concentration to a lower concentration • Water • Proteins • Molecules • Sugar

  10. In osmosis when the concentration of solute is higher outside the cell it is_________ • Hypotonic • Isotonic • Hypertonic • equilibrium VOTE

  11. In osmosis when the concentration of solute is lower outside the cell it is • Hypotonic • Isotonic • Hypertonic • equilibrium

  12. In osmosis when a cells cytoplasm shrinks and the cell shrivels it is called 10 • Hypertonic • Hypotonic • Plasmolysis • Cytolysis

  13. In osmosis when a cell expands and bursts it is said to be in • Hypertonic • Hypotonic • Plasmolysis • Cytolysis

  14. Facilitated diffusion is • The movement of particles from a higher concentration to a lower concentration • The movement of water • The movement of particles using proteins for transport 0 of 30

  15. Active transport move particles from • High to low concentrations • Low to high concentrations • So they are at equilibrium 0 of 30

  16. Energy comes from the _______in the form of________ • Lysosome, ATP • Mitochondria, ADP • Mitochondria, ATP • Chloroplast, ADP

  17. This from a transport uses a vesicle to move particles into the cell • Exoctyosis • Endocytosis • Diffusion • Osmosis

  18. This type of transport uses vesicles to move particles outside of the cell • Exocytosis • Endocytosis • Diffusion • Osmosis

  19. The two types of Endocytosis are • Exocytosis and Pinocytosis • Engulfment and excretion • Pinocytosis and phagocytosis • Engulfment and pinocytosis 0 of 30

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