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Digestive System (Gastroenterology) Vaccines Health and Hygiene Mitosis Tissues Inner Ear Neuroanatomy Clinical Pathology Illness and Symptoms Skeletal Tissue Coronary Heart Diseases Homeostasis - Vision Correction Microorganism - Diseases Muscular System NCHSE The Microbial World Asexual Reproduction

Other quiz:

Enzymes › View

Which of the following best explains why enzymes are necessary for many cellular reactions?

A. Enzymes supply the oxygen necessary for the reactions

B.  Enzymes change reactants from solid to liquids during the reactions.

C. The reactions take up too much space in the cell if the enzymes are missing.

D. The reactions are too slow to meet the needs of the cell if enzymes are missing. 

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Respiratory System Med Term › View

surgical opening of the trachea

A. tracheotomy

B. tracheorrhagia

C. thoracotomy

D. thoracectomy

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