In living organisms,trace elements play a major role as:

Substances which enhance reactions after combining with enzymes are called

Select the correct pair of $X$ and $Y$.
\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau\tau

Column $X$	Column $Y$
$(1)$ Phosphatase enzyme	$(P)$ Molybdenum
$(2)$ Tyrosinase	$(Q)$ Fat
$(3)$ Intestinal enzyme	$(R)$ Copper
$(4)$ Carbonic anhydrase	$(S)$ Manganese
$(5)$ Glucose phosphatase	$(T)$ Zinc

Statement $P$: Coenzymes are larger molecules compared to the protein part of enzymes.
Statement $Q$: Since the enzyme is inactive without the coenzyme,it forms the active site.

In co-factors,in what form are the inorganic components present?

What is the non-protein part associated with enzymes called?