Starch molecules are adapted for storage by being insoluble, thus not affecting water potential, and their helical structure allows for compactness and efficient storage within the cell.
Starch molecules are adapted for storage as they are insoluble, do not affect water potential, are helical and compact for dense packing, and are large molecules that cannot leave the cell.
| Front | Starch molecules and cellulose molecules have different functions in plant cells. Each molecule is adapted for its function. Explain one way in which starch molecules are adapted for their function in plant cells. (2 marks) |
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| Back | 1. Insoluble; 2. Don't affect water potential; OR 3. Helical; Accept form spirals 4. Compact; OR 5. Large molecule; 6. Cannot leave cell |
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