Additional Activity 2
Write SM if the statement pertains to smooth muscles, CA if cardiac muscles and SK if
skeletal muscles.
1. These are muscles found only in heart.
-2. They are striated and involuntary
3. They are striated and voluntary
--------4. They are muscles of internal organs
5. The muscle cell of this type contains only one nucleus.
in science
Write SM if the statement pertains to smooth muscles, CA if cardiac muscles and SK if
skeletal muscles.
1. These are muscles found only in heart.
-2. They are striated and involuntary
3. They are striated and voluntary
--------4. They are muscles of internal organs
5. The muscle cell of this type contains only one nucleus.
in science
Answers & Comments
Answer:
1. CA
2. CA
3. SK
4.SM
5. SM
Explanation:
1. Cardiac muscles are only found in the heart
2. Cardiac is straited and involuntary
3. Skeletal is also straited but voluntary
4. Smooth is found in internal organs.
5. Either / both Skeletal or smooth has one nucleaus