★ Medical Terminology Quiz
The root word ________ always refers to the heart
A. cardi
B. oste
C. pnum
D. pulmn
Select your answer:
Topics:
Bacteriology Nervous and Endocrine System Immune System Principle of Health Science Pathology Diseases of The Body Systems Diseases of The Digestive System Diseases of The Nervous System Bacteria Structure The Musculoskeletal System Living Organisms & Animal Behaviors Stem Cells & Cell Differentiation Hazards & Risks Patient-Centered Endocrinology Ear/Eye Medical TermsOther quiz:
Prokaryotic Cells and Viruses › View
Which type of cell is this?
A. Prokaryotic
B. Eukaryotic
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.