Each cell contains: 1. Plasma membrane 2. Cytoplasm 3. Nucleus
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Understand the Problem
The question lists components typically found in a cell, which indicates it requires information on cell structure.
Answer
Not all cells have a nucleus.
While all cells have a plasma membrane and cytoplasm, not all cells have a nucleus. Only eukaryotic cells contain a nucleus.
Answer for screen readers
While all cells have a plasma membrane and cytoplasm, not all cells have a nucleus. Only eukaryotic cells contain a nucleus.
More Information
Eukaryotic cells (like those in plants and animals) contain a nucleus, whereas prokaryotic cells (like bacteria) do not.
Tips
A common mistake is assuming all cells have a nucleus. Only eukaryotic cells have a defined nucleus.
Sources
- Comparing Prokaryotic and Eukaryotic Cells | Biology for Majors I - courses.lumenlearning.com
- Cell Structure - SEER Training Modules - training.seer.cancer.gov
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