[" The essential element that activates enzymes "],[" rubisco and pepco,also "]

Which essential element is needed to activate the enzymes required for CO_2 fixatin ?

Give two examples of essential elements that act as activators for enzymes.

Name the element which is an activator of RuBisCO and PEPcase.

[A] : Presence of flavin nucleotide is essential for the activity of some enzymes . [R] : Flavin nucleotide is an activator of these enzymes .

[A] : Presence of flavin nucleotide is essential for the activity of some enzymes . [R] : Flavin nucleotide is an activator of these enzymes .

[A] : Presence of flavin nucleotide is essential for the activity of some enzymes . [R] : Flavin nucleotide is an activator of these enzymes .

The element required for the activation of aconitase enzyme is