LABORATORY REVIEW
DIFFUSION AND OSMOSIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Uptake of ions by a plant-active transport Uptake of glucose into the villi-active transport
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Uptake of ions by a plant-active transport Uptake of glucose into the villi-osmosis
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Uptake of ions by a plant-diffusion Uptake of glucose into the villi-osmosis
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Uptake of ions by a plant-osmosisUptake of glucose into the villi-active transport
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Detailed explanation-1: -So, the correct answer is ‘Active transport’.
Detailed explanation-2: -So, the correct answer is ‘Active transport’.
Detailed explanation-3: -Active transport is a process that is required to move molecules against a concentration gradient. The process requires energy. For plants to take up mineral ions, ions are moved into root hairs, where they are in a higher concentration than in the dilute solutions in the soil.
Detailed explanation-4: -Active transport is the process that helps to move the molecules against a concentration gradient. So, the active transport is the process that moves mineral ions into root hair cells through membrane proteins. Was this answer helpful?
Detailed explanation-5: -The process of uptake of mineral ions against the concentration gradient using energy from the cell is called active transport.