Which of the following substances is mobile a | vedclass

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(C) In plants,certain ions and organic molecules are known to be highly mobile and can be transported from one cell to another through the phloem or s

Vedclass · Accepted Answer

$K^+$

Vedclass · Answer

(C) In plants,certain ions and organic molecules are known to be highly mobile and can be transported from one cell to another through the phloem or symplastic pathways.$K^+$ (potassium ions) are well-documented as being highly mobile within plant tissues,moving from older,senescing parts to younger,developing parts of the plant.While $Cl^-$ and $Malate^{2-}$ can also move,$K^+$ is the most prominent example of a highly mobile nutrient in plant physiology.

	Remobilized	Not Remobilized
$A$	$P, S, N, K$	$Ca$
$B$	$Ca$	$P, S, N, K$
$C$	$P, S, Ca, K$	$N$
$D$	$N$	$P, S, Ca, K$

Which of the following substances is mobile among cells in plants?

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