The essential element that activates enzymes | vedclass

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Question

(A) $Mg^{2+}$ is the essential element that activates the enzymes $Rubisco$ and $PEPCase$ (Phosphoenolpyruvate carboxylase).$(1)$ $Mg^{2+}$ is also re

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Needed in the activity of pyruvic acid decarboxylase

Vedclass · Answer

(A) $Mg^{2+}$ is the essential element that activates the enzymes $Rubisco$ and $PEPCase$ (Phosphoenolpyruvate carboxylase).$(1)$ $Mg^{2+}$ is also required for the activity of pyruvic acid decarboxylase,where it is present in the active site. This enzyme catalyzes the decarboxylation of pyruvic acid into acetaldehyde and $CO_2$.$(2)$ $Mn^{2+}$ is essential for water-splitting reactions in photosynthesis.$(3)$ Boron $(B)$ is involved in the translocation of carbohydrates.$(4)$ Magnesium $(Mg)$ is a constituent of the chlorophyll ring structure,not the phytol tail.

The essential element that activates enzymes $Rubisco$ and $PEPCase$ is also:

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