Which of the Following Is(are)TRUE Concerning the Metabolic Reaction Shown

Multiple Choice

Which of the following is(are) TRUE concerning the metabolic reaction shown below?
Pyruvate + NAD⁺ + CoA-SH SYMBOL 174 \f "Symbol" Acetyl-CoA + NADH + H⁺ + CO₂
(I) The enzyme that catalyzes this reaction contains a pyridoxal phosphate prosthetic group.
(II) This reaction is an oxidative decarboxylation.
(III) The enzyme that catalyzes this metabolic conversion is activated by high concentrations of ATP.

A) I,II,III
B) II,III
C) II only
D) III only
E) I,II