Copper is a component of:

  • A
    Cytochrome oxidase
  • B
    Plastocyanin
  • C
    Both $(a)$ and $(b)$
  • D
    None of the above

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Similar Questions

Phosphorus is a constituent of

Tryptophan synthesis,carboxylase activity,and little leaf of plants are all associated with:

What is the usefulness of $Mg^{2+}$ in plants?

Potassium is required by which of the following regions of plants?
$I.$ Meristematic tissues
$II.$ Buds
$III.$ Leaves
$IV.$ Root tips

Match the following items in List-$I$ with List-$II$ and select the correct option:
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

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