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Is it true or false a spasm is a sudden involuntary contraction of one or more muscles?
True. A spasm is indeed a sudden, involuntary contraction of one or more muscles. These contractions can occur in various muscles throughout the body and may be caused by factors such as fatigue, dehydration, or irritation. Spasms can range from mild to severe and may result in discomfort or pain.
What else can I help you with?
Are Biceps involuntary muscles.?
False false
Are Biceps are involuntary muscle?
No biceps, triceps, quadriceps and muscles that you can selectivly use are voluntary muscles.
Impulses from motor neurons control the contraction of skeletal muscles?
false
Muscles that you cannot cantrol?
You cannot control the muscles in your heart and brain, and also your lungs, because they work automatically.
True or false skeletal muscles are considered involuntary control?
If you control it consciously, it would be VOLUNTARY, so that would be false.
What voluntary muscles perform essential activities in your body such as keeping your heart beating and moving food through your digestive system true or false?
False. The muscles that keep your heart beating are involuntary cardiac muscles, while the muscles that move food through your digestive system are involuntary smooth muscles. Voluntary muscles, on the other hand, are those that you can consciously control, such as those used for movement and posture.
Are skeletal muscels involuntary?
that is false
Can muscle cells extend?
only contract, never extend. if it looks like it is extending, that's just another muscles contraction.
The heart is an involuntary muscle true or false?
True.
Is it true or false that the muscular system includes voluntary muscles smooth muscles and cardiac muscles?
Yes, in that sense muscles can only be voluntary or involuntary as far as I know.
A muscle contraction means the muscle lengthens as it relaxes true or false?
false
Is it true or false that the human body has more than 500 muscles?
true. there are 656 muscles in the human body!
