Which of the following groups of elements is | vedclass

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(B) Many essential mineral elements are involved in the activation or inhibition of enzymes. $K^+$ (Potassium) is essential for the activation of many

Vedclass · Accepted Answer

$K, Ca, Mg, Zn$

Vedclass · Answer

(B) Many essential mineral elements are involved in the activation or inhibition of enzymes. $K^+$ (Potassium) is essential for the activation of many enzymes,including those involved in protein synthesis and stomatal opening. $Ca^{2+}$ (Calcium) is involved in the activation of certain enzymes and plays a role in the regulation of metabolic activities. $Mg^{2+}$ (Magnesium) is a crucial activator for several enzymes involved in phosphate metabolism,including those in respiration and photosynthesis (e.g.,RuBisCO and $PEP$ carboxylase). $Zn^{2+}$ (Zinc) is an essential activator for enzymes like alcohol dehydrogenase and carbonic anhydrase. Therefore,the group $K, Ca, Mg, Zn$ is primarily concerned with the activation of various enzymes.

List-$I$	List-$II$
$(1)$ For repair of worn-out cells	$(a)$ Phosphorus
$(2)$ In the structure of $ATP$	$(b)$ Magnesium
$(3)$ In the synthesis of $ATP$	$(c)$ Zinc
$(4)$ In the structure of myoglobin in muscles	$(d)$ Iron

Which of the following groups of elements is primarily concerned with the activation of enzymes?

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