Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
Which type of muscle cell is referred to as a cardiomyocyte?
Which type of muscle cell is referred to as a cardiomyocyte?
- Red blood cell
- Working Cardiac m cell (correct)
- Smooth muscle cell
- Skeletal muscle cell
What is the length range of a relaxed cardiomyocyte?
What is the length range of a relaxed cardiomyocyte?
- 50-100 micron (correct)
- 7 micron
- 10-20 micron
- 3-60 cm
Where are the nuclei located in a cardiomyocyte?
Where are the nuclei located in a cardiomyocyte?
- In the intercalated discs
- In the center of sarcoplasm (correct)
- In the sarcoplasma
- In the T-tubules
What is the function of intercalated discs in cardiac muscle cells?
What is the function of intercalated discs in cardiac muscle cells?
Signup and view all the answers
What is the term used to describe the fusion of multiple cardiomyocytes into a single functional unit?
What is the term used to describe the fusion of multiple cardiomyocytes into a single functional unit?
Signup and view all the answers
Flashcards are hidden until you start studying
Study Notes
Cardiomyocyte Characteristics
- Cardiomyocytes are a type of muscle cell found in the heart.
- The length of a relaxed cardiomyocyte ranges from 50-100 μm.
Cardiomyocyte Structure
- Nuclei are located centrally in a cardiomyocyte.
Function of Intercalated Discs
- Intercalated discs in cardiac muscle cells enable the rapid transmission of electrical impulses and coordinate contraction.
Functional Unit of Cardiomyocytes
- The term used to describe the fusion of multiple cardiomyocytes into a single functional unit is a syncytium.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
