Which steps in mineral nutrient uptake and transfer require active tra.pdf
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The document discusses the processes involved in mineral nutrient uptake and transfer in plants, highlighting the steps that require active transport. It lists options related to cation and anion availability in soil, indicating that nutrients can be found bound to rock fragments, clay particles, or dissolved in water. The document prompts readers to select the correct processes for active transport during nutrient uptake.
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Which steps in mineral nutrient uptake and transfer require active tra.pdf
- 1. Which steps in mineral nutrient uptake and transfer require active transport? Select all the correct answers. a. cation exchange b. uptake from the soil water into epidermal cells c. symplastic movement from the epidermal cell through the cortex and past the endodermis d. loading into xylem cells in the root e. unloading from the xylem into leaf cells Nutrients available as cations are found bound to rock fragments in the soil bound to clay particles in the soil dissolved in water in the pore spaces of the soil all of the above Nutrients available as anions are found bound to rock fragments in the soil bound to clay particles in the soil dissolved in water in the pore spaces of the soil all of the above bound to rock fragments in the soil bound to clay particles in the soil dissolved in water in the pore spaces of the soil all of the above