Subject	enzyme
Predicate	affect
Object	rate of reaction
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.8790
Neighborhood Sigma	0.8790
Local Sigma	0.8791
Example Sentences	Sentence Occurrences Source enzymes affect the rate of reaction 4 Google Autocomplete, Answers.com Questions enzyme affect rate of reaction 2 Google Autocomplete