CSIR NET 2024 | Inorganic Chemistry (Bioinorganic Chemistry) | (4 May 2024)

High dose of dietary supplement ZnSO₄ for the cure of Zn deficiency

The number of inorganic sulfides in cubane like ferredoxin and their removal method, respectively, are

A metal ion that replace manganese (II) ion in mangano-proteins without changing its function, is

Based on the behavior of the metalloenzymes, consider the following statements:

(i) In the enzymes, the zinc activates O₂ to form peroxide species

(ii) In the enzymes, the zinc activates H₂O and provides a zinc bound hydroxide.

(iii) In the enzymes, the zinc activates O₂, to break the binding between two oxygens.

(iv) Zinc ion acts as a nucleophile and attacks at the peptide carbonyl.

The set of correct statements is?

Match the related ones: