mass flow theory
- Created by: OliviaRowe4
- Created on: 19-06-18 19:17
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Mass flow theory
1. Sucrose is produced by photosynthesis in the palisade cell.
2. Sucrose is transported into companion cell via facilitated diffusion.
3. Phloem contains a concentrated sucrose solution.
4. The hydrolysis of ATP is required…
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