Nanies 1. Any THREE mineral elements required for the formation of cell
membranes.
2. Any THREE mineral elements required for chlorophyll formation.
3. Any THREE mineral elements required for thee formation of strong
bones and teeth.
4. Any TWO mineral elements required for the formation. of nucleic
acids.
5. Any TWO mineral elements required for the formation of
proteins.
6. ONE mineral element that forms the central atom of chlorophyll.
7. ONE mineral element that is a component of haemoglobin.
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