About Genetics

Master Genetics concepts with free TEAS practice questions and detailed rationales. Use these questions to reinforce your understanding and improve your score on the TEAS exam.

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Genetics TEAS Practice Questions

Free Genetics practice questions for the TEAS exam with detailed rationales.

Question 2 of 13

In a DNA double helix, the bases are held together by hydrogen bonds. These hydrogen bonds are __________.


Ionic bonds
Covalent bonds
Non-covalent bonds
Van der Waals forces