Printable 8th grade biology test on cell organelles with multiple-choice questions and a labeling activity using a word bank.

Worksheet

Cell Organelles

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About:

This printable cell-biology test for 8th graders includes 24 multiple-choice and true/false questions plus a labeling activity using a provided word bank. Topics cover organelles including the nucleus, mitochondria, chloroplasts, ribosomes, cell membrane, and vacuoles, with items distinguishing plant and animal cells. Useful as a unit test, review worksheet, or assessment of cell structure and function.

Subject:: Science
Topic:: Biology
Grade Level:: 8th Grade
Updated March 2026

Word Bank

cell wall
cell membrane
chloroplast
mitochondria
ribosome
nucleus
vacuole
cytoplasm

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