Chapter 7 The Cell Membrane Jeopardy Template

Membrane Properties	Transport	Ion Pumps	Bulk Transport	BONUS
100 False True or False? A membrane is a static sheet	100 Diffusion and facilitated diffusion What are the two types of passive transport?	100 membrane potential What is the voltage across a membrane called?	100 Transport vesicles fuse with the membrane and release their contents into the interstitial fluid What occurs in exocytosis?	1000 Tight-pressed together to prevent any passage or leakage Desosomes-fasten to form strong sheets in high mechanical stress Gap-provides cytoplasmic channels between cells Name and define the three types of animal intercellular junctions
200 Amphipathic What is the term for a region that has both a hydrophobic and hydrophillic region?	200 the diffusion of water across a selectively permeable membrane What is the definition of osmosis	200 Sodium- Potassium, Proton Pump , electrogenic pump What is an example of an ion pump?	200 Golgi Appratus Give an example of a cell organelle that uses exocytosis
300 Peripheral Protein Integral Protein What is the name for the protein that is bound to the surface of the membrane? Of the protein that penetrates to the hydrophobic region?	300 Against In active transport the solute moves ____________ its concentration gradient	300 enter Do cations enter or exit the cell	300 phagocytosis, pinocytosis, receptor mediated edocytosis Name the three types of endocytosis
400 nonpolar, small and hydrophobic What is the type of molecule that can pass through the lipid bilayer passively?	400 It will become shriveled If an animal cell, such as a Red blood cell, is placed into an hypertonic solution what will happen to the rbc?	400 when the active transport of a solute indirectly drive the transport if another solute What is cotransport	400 Yes Can the receptors in mediated endocytosis be used more that once
500 Transport, enzymatic activity, signal transduction, cell to cell recognition, intercellular joining and attachment to extracellular matrix What are the six functions of a membrane protein?	500 Hypotonic What is the favored type of solution for a plant cell to sit in?	500 Two combined forces between the ions concentration gradient and the membrane potential What is the electrochemical gradient?

Chapter 7: The Cell Membrane

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