Does muscle attach directly to bone? The bones are connected to the muscles, which cause the bones to move when the muscles tighten and relax. In some parts of the body, the muscle is directly attached to the bone. ... Tendons then act as space-saving “connectors” that transfer the ...
The skeletal muscles are attached to the bones; they actually hold the skeleton together. Strong cords, called tendons(肌腱), help connect these muscles to the bones. Skeletal muscles give us strength and allow us to move in many ways. If you look at skeletal muscles through...
Strong cords called tendons(肌腱) help connect these muscles to the bones.说明The skeletal muscles是通过肌腱来和骨头相连的,故C项正确。 考点:考查科普类短文阅读 点评:本文讲述了人身上的三种肌肉:skeletal(骨骼的) muscles smooth muscles and cardiac or heart muscles.属于科普类短文,此类文章的最大的障碍...
What do tendons connect skeletal muscles to? What are the appendicular muscles? What must skeletal muscles do to move? How much does a human skeleton weigh? How many neurons are in the human body? How many muscles does it take to chew?
小题3:C 细节题。根据第二段前3行The skeletal muscles are attached to the bones; they actually hold the skeleton together. Strong cords, called tendons(肌腱), help connect these muscles to the bones.说明The skeletal muscles是通过肌腱来和骨头相连的,故C项正确。
The sound could also result from ligaments and tendons moving across each other. As you get older, a few creaks and cracks are normal as the cushioning cartilage between your joints wears away and bones rub together. Common Joint Pain Locations You can feel pain in any joint, including your...
Fingers don’t have muscles in them; they move due to the contraction and relaxation of muscles in the palm and forearm. Your fingers curl inwards when you sleep because of the way the muscles in your arms relax, and due to the length of the tendons that connect the bones in the finger...
An orthopedic doctor (also called an orthopedist) treats injuries and diseases involving muscles, bones, joints, ligaments, and tendons. These include conditions such as arthritis, hip dysplasia, scoliosis,bone cancer, back pain, and sports injuries. They can provide surgical and nonsurgical treatments...
glue-like substance that holds the body together. Collagen is abundantly found and interacts with many substances within the body to perform a variety of different functions. It constitutes tendons and ligaments, connects skin cells, forms the cornea in the eye, helps build bones, and most import...
Bones, Joints, and Muscles Muscle cramp.It can strike in your sleep or in the middle of the day. This sudden, tight, intense lower leg pain is sometimes called a "charley horse." When it takes a grip, it can get worse quickly. It happens when your muscles are tired or dehydrated. ...