ATI TEAS 7 Science Practice Test

If you need help studying for the TEAS Science or just want some more information about what the test is like, you’ve come to the right place!

Click below to take a free TEAS Science practice test.

What Science is On the TEAS 7?

There are 50 science questions on the test, grouped into four main areas:


HUMAN ANATOMY AND PHYSIOLOGY
18 scored questions

  • Demonstrate knowledge of the general orientation of human anatomy
  • Describe the anatomy and physiology of the following systems:
    • Respiratory system
    • Cardiovascular system
    • Digestive system
    • Nervous system
    • Muscular system
  • Male and female reproductive systems
  • Integumentary system
    • Endocrine system
    • Urinary system
    • Immune system
    • Skeletal system

BIOLOGY
9 scored questions

  • Describe cell structure, function, and organization
  • Describe the relationship between genetic material and structure of proteins
  • Apply concepts underlying Mendel’s laws of inheritance
  • Describe the structure and function of macromolecules in a biological system
  • Describe the role of microorganisms in disease

CHEMISTRY
8 scored questions

  • Recognize basic atomic structure
  • Know the physical properties and changes of matter
  • Describe chemical reactions
  • Demonstrate how conditions affect chemical reactions
  • Understand properties of solutions
  • Describe concepts of acids and bases

SCIENTIFIC REASONING
9 scored questions

  • Use basic scientific measurements and tools
  • Apply logic and evidence to a scientific explanation
  • Predict relationships among events, objects, and processes
  • Apply the scientific method to interpret a scientific investigation


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