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Select your answer:
A  B  C  D  E 

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Physical CPR Human Excretory System Kidney - Loop of Henlé Diabetes Mellitus Paeds Edema Antibiotic in Orthopaedics Nature of Science IV Therapy and Blood Transfusion Human Eye and Colorful World Nutrition and Human Digestive System Patho_Genetics Nervous System/Endocrine System Blood & Blood Vessels Pulmonary Edema and CHF

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Other quiz: Biology

enzymes

A. speed up chemical reactions

B. work best at a specific pH

C. work best at a specific temperature

D. all of the above are true

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