Hire a tutor

How do sensory neurons, interneurons, and motor neurons function in nervous system communication?

Sensory neurons, interneurons, and motor neurons work together to transmit nerve impulses in the nervous system.

Sensory neurons are responsible for transmitting sensory information from the body's sensory receptors to the central nervous system (CNS). These neurons are activated by stimuli such as touch, temperature, and pain. They convert the physical stimuli into electrical signals, which are then transmitted to the CNS.

Interneurons are found in the CNS and act as a bridge between sensory and motor neurons. They receive and integrate information from sensory neurons and then transmit signals to motor neurons. Interneurons are responsible for processing information and making decisions about how the body should respond to stimuli.

Motor neurons transmit signals from the CNS to muscles and glands in the body. These neurons are responsible for controlling movement and other bodily functions. When a motor neuron receives a signal from the CNS, it releases a neurotransmitter that stimulates muscle contraction or glandular secretion.

Overall, sensory neurons, interneurons, and motor neurons work together to allow the body to respond to its environment. The sensory neurons detect stimuli, the interneurons process the information, and the motor neurons carry out the appropriate response. This complex system of communication is essential for survival and allows organisms to adapt to changing environments.

Study and Practice for Free

Trusted by 100,000+ Students Worldwide

Achieve Top Grades in your Exams with our Free Resources.

Practice Questions, Study Notes, and Past Exam Papers for all Subjects!

Need help from an expert?

4.92/5 based on480 reviews

The world’s top online tutoring provider trusted by students, parents, and schools globally.

Related Biology a-level Answers

    Read All Answers