TEAS 7 Science spans human anatomy and physiology, biology, and chemistry the scientific foundation nursing programs assume you already have before your first anatomy course.
Mammalian catalase breaks down hydrogen peroxide into water and oxygen. One milliliter (mL) of catalase is added to a beaker containing 200 mL of hydrogen peroxide. Which of the following scenarios would cause an increase in the rate of this reaction?
Two isotopes of carbon are found: one with an atomic mass of 12 and the other with an atomic mass of 14. Which of the following best describes how these isotopes differ?
Once you're comfortable with science, try a full TEAS 7 practice test to see how it holds up under timed, mixed-section conditions, or head back to all TEAS 7 categories.
Which of the following neutral atoms would have 10 protons, 11 neutrons, and 10 electrons?