Enzymes in Metabolism Crossword Puzzle

QUESTIONS LIST: enzyme : proteins that act as a catalyst, active site : a substrate can bind to the ...... ..., isomerism: rearrangements of bonds within a molecule, competitive : binds to the same region as the substrate, anabolism : a pathway way that constructs molecules from smaller units, temperature : factors affecting enzymatic activity, speed :enzymes can be regulated in order to control the ..... of metabolic pathways, covalent modification:type of enzyme regulation, enzymes engineering : process of changing enzyme function, allosteric : a non-competitive enzyme binds to this site