NEET BIOLOGY

Detailed explanation-1: -The nervous system provides the link between thoughts and actions by relaying messages from the brain to other parts of the body. Nerves and muscles, working together as the neuromuscular system, make the body move as you want it to and also control functions such as breathing.

Detailed explanation-2: -Your nervous system (brain and nerves) sends a message to activate your skeletal (voluntary) muscles. Your muscle fibers contract (tense up) in response to the message. When the muscle activates or bunches up, it pulls on the tendon. Tendons attach muscles to bones.

Detailed explanation-3: -The somatic nervous system is a component of the peripheral nervous system associated with the voluntary control of the body movements via the use of skeletal muscles.

Detailed explanation-4: -The movements your muscles make are coordinated and controlled by the brain and nervous system. The involuntary muscles are controlled by structures deep within the brain and the upper part of the spinal cord called the brain stem.

Detailed explanation-5: -The nervous system transmits signals between the brain and the rest of the body, including internal organs. In this way, the nervous system’s activity controls the ability to move, breathe, see, think, and more. The basic unit of the nervous system is a nerve cell, or neuron.