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list 3 levels in which tansport in plant occurs and decribe the role of aquaporins
Transport in plants occurs on three levels: the uptake and release of water and solutes by individual cells absorption of water and minerals from he soil by root cells short-distance transport of substances from cell to cell [ loading of sucrose from photosynthetic cells into the sieve tube cells of the phloem long-distance transport of sap within the xylem and phloem this is a whole plant phenomena - transport of photosynthate from leaf to root Aquaporins are membrane water channels that play critical roles in controlling the water contents of cells.
These channels are widely distributed in all kingdoms of life, including bacteria, plants, and mammals. More than ten different aquaporins have been found in human body, and several diseases, such as congenital cataracts and nephrogenic diabetes insipidus, are connected to the impaired function of these channels ]
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The Tutsi and Hutu tribes are in conflict in A. Rwanda. B. Ghana. C. Nigeria. D. Kenya.
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The Tutsi and Hutu tribes are in conflict in A. Rwanda.
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What drives government, corporate, and military forces in the Civil war in the East Congo? User: What drives government, corporate, and military forces in the Civil war in the East Congo? A. resources B. religion C. poverty D. tribal differences
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Tribal differences drives government, corporate, and military forces in the civil war in the East Congo.
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