🧬ap biology review
DNA Polymerase I 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
A type of enzyme called a polymerase that replaces RNA primers with DNA nucleotides during DNA replication.
Keep 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.