Question

which element is present in cytochrome oxidase
​

Answer 1

Answer:

copper ions

Cytochrome C oxidase (CCO) is composed of 13 protein subunits. It contains three copper ions, which are necessary for its function. It also contains zinc, magnesium, and two heme groups

Explanation:

please mark me brainliest

Answer 2

$\large\fbox\red{Answer}$

$\tt\purple{Copper\:Ions}$

Cytochrome C oxidase (CCO) is composed of 13 protein subunits. It contains three copper ions, which are necessary for its function. It also contains zinc, magnesium, and two heme groups.

• Thnku :)