Which one of the following statements are correct?

(i) Turn over of biomolecules means that biomolecules are constantly being changed into some other biomolecules and also made from other biomolecules.

(ii) Together all the chemical reactions involving breaking and making, taking place in organism is called as metabolism.

(iii) The proteins without catalytic power are named as enzymes.

(iv) Metabolic pathways that lead to a less complex structure from a simpler structure are called as anabolic pathway.

(v) Metabolic pathways that lead to simpler structure from a complex structure are called as catabolic pathway.

(vi) The metabolic pathway from glucose to pyruvate occurs in 10 metabolic steps and process is called glycolysis.

(vii) The most important form of energy currency inliving systems is the bond energy in a chemical called GTP.

(viii) The blood concentration of glucose in a normal healthy individual is 3.5-4.0mM.

(ix) The living state is a equilibrium steady state to be able to perform work.

(x) Almost all enzymes are protein but there are some nucleic acid that behave like enzymes and are called ribozyme.

(xi) Rate of reaction refers to the amount of product formed per unit time and is expressed as dP/dt

(xii) A general rule of thumb is that rate doubles or decreased by half for every 10 o C change in either direction.

Choose the correct option given below: