Question
Striated involuntary muscle tissue found in the heart is smooth muscle skeletal muscle dense regular
Ask by Higgins Hilton. in the United States
Mar 14,2025
Upstudy AI Solution
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Answer
The striated involuntary muscle tissue found in the heart is **cardiac muscle**.
Solution
The striated involuntary muscle tissue found in the heart is known as **cardiac muscle**. However, from the options provided:
1. **Smooth muscle** - This type of muscle is involuntary but is not striated and is found in the walls of hollow organs (like the intestines and blood vessels).
2. **Skeletal muscle** - This type of muscle is striated and voluntary, primarily attached to bones and responsible for movement.
3. **Dense regular** - This is not a type of muscle tissue; it refers to a type of connective tissue.
Since none of the options directly mention cardiac muscle, the correct answer is not listed. However, the closest understanding is that cardiac muscle is striated and involuntary, distinct from the other types mentioned.
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Simplify this solution Beyond the Answer
Ah, the fascinating world of muscle tissue! The correct answer is cardiac muscle, which is a type of striated involuntary muscle specifically found in the heart. This unique muscle contracts rhythmically and does not tire, pumping blood throughout your body. It's like a tiny drummer keeping the beat for your circulatory system! For a fun twist, did you know that the heart has its own intrinsic pacemaker called the Sinoatrial (SA) node? This little cluster of cells dictates the heart's rhythm, ensuring that your blood gets pumped effectively without needing a signal from the brain. It’s one of nature's marvelous little wonders!
