Is cardiac muscle mononucleated?
Understand the Problem
The question is asking whether cardiac muscle cells have a single nucleus or multiple nuclei. It seeks to clarify the cellular structure of cardiac muscle tissue.
Answer
Cardiac muscle cells can be mononucleated or binucleated.
Cardiac muscle cells can be mononucleated or binucleated. While typically considered mononucleated, variations exist.
Answer for screen readers
Cardiac muscle cells can be mononucleated or binucleated. While typically considered mononucleated, variations exist.
More Information
Cardiac muscle cells are unique for being able to be mononucleated or binucleated, and they play a critical role in the heart's contracting function. Unlike skeletal muscles, their structure allows continual rhythmic contractions.
Tips
A common mistake is assuming cardiac muscle cells are always mononucleated, ignoring the possibility of binucleation.
Sources
- Direct Comparison of Mononucleated and Binucleated ... - NCBI - ncbi.nlm.nih.gov
- Muscle Tissue - SEER Training - training.seer.cancer.gov
- Types of muscle cells: Characteristics, location, roles | Kenhub - kenhub.com
