Parenchyma

Hi! I've studied a cross section(40X) of a Nymphaea leaf and were supposed to locate hydrenchyma. I know that hydrenchyma is water storing parenchyma cells, which makes sense since Nymphaea is a water lily of some sort. however, all the anatomical features I was able to identify were spongy ...

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H and Y!! palisade parenchyma?

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... it produces positive hydrostatic pressure. Eventually water moves to the xylem vessels behind ions that are passively transported from the xylem parenchyma to the xylem through the inwardly rectifying channels. New portions of water entering xylem vessels push it higher and higer. Such situation ...

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... The current model is that this polar transport is due to an assimetry in auxin transport proteins, that they are only located at the bottom of parenchyma xylem cells(through which auxin moves). However, if auxin transport proteins are only located at the bottom of cells, how does the auxin ...

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between parenchyma,collenchyma,sclerenchyma and phloem,xylem Actually, collenchyma and sclerenchyma are derivated from parenchyma, which their cell wall undergo thickening. Learning the histological structure from your textbook ...

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