true
false
False
smooth muscle fibers are located in small skeletal muscle
False
Skeletal and cardiac muscles are striated. Smooth muscles found in the walls of hollow organs such as the stomach and in the walls of blood vessels are unstriated.
False 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.
False. Involuntary muscles, such as smooth and cardiac muscles, do not generally work in pairs like voluntary muscles (skeletal muscles) do. Instead, they contract in response to physiological signals to perform their functions, such as moving food through the digestive system or pumping blood, without the need for paired opposition.
true. there are 656 muscles in the human body!
True. Smooth muscles in the stomach play a crucial role in mechanical digestion by contracting rhythmically to churn and mix the food with gastric juices. This process helps break down food into smaller particles and facilitates the enzymatic digestion that follows.
No biceps, triceps, quadriceps and muscles that you can selectivly use are voluntary muscles.
Yes, in that sense muscles can only be voluntary or involuntary as far as I know.