Asked by Emilio Serrano on May 12, 2024
Verified
A muscle cramp happens when the actin and myosin filaments "seize up."
Muscle Cramp
A sudden, involuntary contraction of one or more muscles that can cause intense pain and temporary disability.
Actin
A globular protein that forms microfilaments, playing a key role in cell motility, structure, and integrity.
Myosin
A type of protein in muscle fibers that interacts with actin to convert chemical energy into mechanical energy, resulting in muscle contraction.
- Comprehend the mechanism and causes of muscle cramps.
Verified Answer
OJ
Oudlie JosephMay 16, 2024
Final Answer :
False
Explanation :
Muscle cramps occur due to involuntary contractions of a muscle or muscle groups but are not caused by the actin and myosin filaments "seizing up." Instead, they are often related to factors such as muscle fatigue, dehydration, or electrolyte imbalances.
Learning Objectives
- Comprehend the mechanism and causes of muscle cramps.