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10 Questions

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Receiving Mechanism of Sense Organs

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Questions and Answers

What is the primary function of the Receiving Mechanisms?

To receive information from the outside environment (correct)

To send signals to the muscles and glands

To regulate the functioning of the glands

To control the movement of the body

Which type of muscle is found in the internal organs of the body?

Involuntary muscle (correct)

Cardiac muscle

Skeletal muscle

Voluntary muscle

What is the function of endocrine glands?

To absorb nutrients from the digestive system

To produce insulin to regulate blood sugar levels

To secrete hormones that affect body growth and functioning (correct)

To regulate body temperature

Which type of receptor is responsible for receiving stimuli from the environment?

Exteroceptors Signup and view all the answers

What is the main function of the Connecting Mechanism?

To transmit signals from the Receiving Mechanisms to the Reacting Mechanisms Signup and view all the answers

What is the estimated number of neurons in the human nervous system?

10-12 billion Signup and view all the answers

Which part of the neuron contains the nucleus, cell membrane, and contributing organelles?

Cell Body Signup and view all the answers

What is the function of the axon in a neuron?

To transmit signals to other neurons Signup and view all the answers

What is the purpose of myelin in neurons?

To insulate and facilitate signal transmission Signup and view all the answers

What is the function of synapses in the nervous system?

To facilitate communication between neurons Signup and view all the answers