
Identify cell organelles
Free printable Biology science worksheet for "Identify cell organelles" — practice cells and membranes. No-prep, print or assign online.
High school students map the internal structure of cells in this Life Science worksheet, identifying cell organelles and connecting each structure to its specific function within the cell. Teachers can use it as a guided note-taking tool, a post-lesson review, or a study resource before a cell biology assessment, since organelle identification is a foundational skill that recurs throughout biology coursework. Students build the accurate vocabulary and conceptual framework needed to understand cell division, protein synthesis, and disease processes.
Learning objectives
- Identify major cell organelles in plant and animal cells
- Describe the function of each identified organelle
- Distinguish between organelles found in plant cells versus animal cells
Answer Key

How to use this worksheet
- Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
- Print at home or in class for High School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Identify cell organelles” worksheet free?
Yes. “Identify cell organelles” is a free printable Science worksheet. Sign in with Google or email to download the PDF instantly.
What grade or age is this Science worksheet for?
It's designed for High School (ages 14–18), covering Cells and membranes.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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