HUMAN PHYSIOLOGY
CONTROL AND COORDINATION
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
send signals throughout the body
|
|
|
protect vital internal organs
|
|
|
gather information about the world
|
|
|
move bones, air, blood, and food in the body
|
Detailed explanation-1: -Your musculoskeletal system includes bones, muscles, tendons, ligaments and soft tissues. They work together to support your body’s weight and help you move. Injuries, disease and aging can cause pain, stiffness and other problems with movement and function.
Detailed explanation-2: -The muscular system is composed of specialized cells called muscle fibers. Their predominant function is contractibility. Muscles, attached to bones or internal organs and blood vessels, are responsible for movement. Nearly all movement in the body is the result of muscle contraction.
Detailed explanation-3: -The muscular system consists of various types of muscle that each play a crucial role in the function of the body. Muscles allow a person to move, speak, and chew.
Detailed explanation-4: -Four functions of muscle contraction are movement, posture, joint stability, and heat production. Three types of muscle are skeletal, smooth, and cardiac.
Detailed explanation-5: -The primary purpose of the muscular system is to enable our body movements. They make up the bulk of the body and form almost 1/3rd of the body weight. Blood vessels and nerves run to every muscle and control and regulate every muscle function.