Match the List I with List II and choose the correct match

	List – I		List – II
A)	Involved in protein synthesis.	i)	Magnesium
B)	Helps in maintaining the structure of organelle involved in protein synthesis	ii)	Iron
C)	Not a part of green pigment but needed for its synthesis	iii)	Calcium
D)	Needed for spindle formation	iv)	Potassium

• A

  A - i, B - iv, C - ii, D - iii

• B

  A - iv, B - i, C - ii, D - iii

• C

  A - iv, B - i, C - iii, D - ii

• D

  A - iv, B - ii, C - iii, D - i