Consider the following metabolic reaction:
phosphoarginine + adp ? > arginine + atp
which of the following statements is true?
i) this reaction is a substrate level phosphorylation reaction
ii) this reaction is catalyzed by an isomerase
iii) this reaction is a phosphate transfer reaction
iv) this reaction is a redox reaction
v) this reaction is a coupled reaction
a) i and iii are true
b) iv and v are true
c) i, iii, and v are true
d) i, ii, iii, iv and v are all true
e) i and ii are true