Biological Science, Books a la Carte Plus Mastering Biology with Pearson eText -- Access Card Package (6th Edition)
6th Edition
ISBN: 9780134296029
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Greg Podgorski, Emily Taylor, Jeff Carmichael
Publisher: PEARSON
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Chapter 35, Problem 4TYK
Why is the transport of phloem sap considered an activeprocess?
a. The manufacture of sucrose via photosynthesis is driven by the energy in sunlight.
b. Transpiration is driven by the energy in sunlight.
c. Energy is used to transport sucrose into companion cells near sources, against a concentration gradient.
d. Phloem sap is able to move down through a plant with the force of gravity'.
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Chapter 35 Solutions
Biological Science, Books a la Carte Plus Mastering Biology with Pearson eText -- Access Card Package (6th Edition)
Ch. 35 - CAUTION A cell is placed in a solution that is...Ch. 35 - What important role does the Casparian strip play...Ch. 35 - Prob. 3TYKCh. 35 - Why is the transport of phloem sap considered an...Ch. 35 - Prob. 5TYUCh. 35 - Prob. 6TYUCh. 35 - Prob. 7TYUCh. 35 - Prob. 8TYUCh. 35 - Prob. 9TYPSSCh. 35 - Prob. 10TYPSS
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