🧬ap biology review
Functional Groups in AP Biology
Written by the Fiveable Content Team
Verified for the 2027 exam
Verified for the 2027 exam•Written by the Fiveable Content Team
Definition
Functional groups are specific groupings of atoms within molecules that have their own characteristic properties, regardless of the other atoms present in a molecule. They determine how organic molecules participate in chemical reactions.
"Functional Groups" also found in:
Guided Practice
Practice AP Biology questionsKeep studying AP Biology
Connect this key term to the AP exam workflow: review the course, practice questions, and check related study tools.
AP Biology hub
Review units, study guides, and course resources.
AP-style practice
Check this vocabulary in multiple-choice context.
FRQ practice
Apply key concepts in written AP responses.
Score calculator
Estimate the exam score you are working toward.
Cheatsheets
Review the highest-yield facts before practice.
Practice exam
Put the full course together before test day.