The measurement for concentration of nitrate in a single leaf indicated its variation at different times of a day. Why?

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Arvind Singh

Gifole Gidago Wabalo

The concentration of nitrate in a single leaf varies throughout the day due to changes in photosynthesis, light intensity, and other factors related to nitrogen metabolism. Specifically, nitrate reduction, the process by which plants convert nitrate into ammonia for use in building proteins, is influenced by light availability and photosynthetic activity.

Thanks!

Thank you, Arvind Singh, for your professional explanation.