DNA ligase is an enzyme that facilitates the joining of DNA strands by forming a phosphodiester bond between the 3’ hydroxyl and 5’ phosphate ends. It is crucial in DNA replication and repair.
Europium (Eu) resembles Calcium (Ca) in the following ways:
(A). Both are diamagnetic
(B). Insolubility of their sulphates and carbonates in water
(C). Solubility of these metals in liquid NH3
(D). Insolubility of their dichlorides in strong HCI
Choose the correct answer from the options given below: