19 Questions
Which of the following is a proven benefit of regular exercise?
Enhanced immune system
What physical changes occur within the body during exercise?
Improved blood supply to active muscles
How does exercise affect the heart?
Enhances the mechanical effectiveness of the heart
What is one benefit of exercise besides maintaining and losing weight?
Reduced risk of brain diseases
How does exercise affect the immune system?
Boosts the effectiveness of the immune system
Which of the following is NOT one of the major functions of the nervous system?
Digestive function
What is the purpose of the neural network in the nervous system?
To gather information about our inner and external surroundings
What are the cells called that convey information in the nervous system?
Neurons
How are messages relayed between different parts of the body in the nervous system?
Through neurons
Which of the following is NOT a component of a neuron?
Muscle fiber
What is the main function of dendrites in a neuron?
To bring information from other neurons
What is the purpose of the axon in a neuron?
To feed information through the nerve
What is the main function of a neuron?
To convey information in the nervous system
What allows for quick communication and continuous conduction of signals across a neuron?
The axon
Which of the following is the correct definition of a synapse?
A tiny empty space between two cells
What is the role of neurotransmitters in a synapse?
To bind to the receiving cells located before the synapse
What is the purpose of an action potential?
To transmit movement to the end location
Which of the following is an example of how a message is transmitted in the nervous system?
A call to move your finger travels from the brain, through many neurons, and finally to the muscle in your finger
What is the function of a receptor in the nervous system?
To receive signals from the action potential
Test your knowledge on the benefits of exercise and training with this informative quiz. Discover how regular physical activity can improve your overall health, strengthen your heart and muscles, and even enhance brain function. Find out why exercise is an essential part of a healthy lifestyle!
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