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Unformatted text preview: markowitz (am45362) 06b POST lab huq (47985) 1 This print-out should have 5 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 2.0 points pDialysis tubing is functionally similar to a cell membrane in that both are.../p 1. selectively permeable to substances of a particular overall size. CORRECT 2. impermeable to ionic substances. 3. selectively permeable to molecules of differing polarity. 4. All of these answers. 5. made of hydrophobic phospholipid ma- terial. Explanation: pdialysis/p 002 2.0 points pIf one wished to grow plants indoors, based on your results of the absorbance spectra of the various lipid-soluble photosynthetic pig- ments, what type of light (wavelength) would be the WORST for photosynthesis and plant growth?/p 1. depends on the light intensity 2. red light 665nm 3. depends on the area of the leaf 4. depends on the type of house plantnbsp; 5. blue light 425nm 6. green light 500nm CORRECT6....
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This note was uploaded on 02/28/2012 for the course BIO 205L taught by Professor Hanson during the Fall '07 term at University of Texas at Austin.
- Fall '07
- molecular biology