BIO NMDCAT Neurons
nmdcat.online July 7, 2026

The autonomic nervous system strictly innervates

A. Skeletal muscles and joints
B. Smooth muscle, cardiac muscle, and glands
C. Only the heart and lungs
D. Only the gastrointestinal tract

📝 Explanation

The autonomic (visceral) nervous system controls involuntary physiological functions by regulating the activity of smooth muscles, cardiac muscles, and secretory glands.

📖 Additional Information

  • Skeletal muscles and joints
  • Smooth muscle, cardiac muscle, and glands
  • Only the heart and lungs
  • Only the gastrointestinal tract

The autonomic (visceral) nervous system controls involuntary physiological functions by regulating the activity of smooth muscles, cardiac muscles, and secretory glands.

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