Objective 3 - Neurons & Reflex Arcs*
-
What is the long, middle part of a neuron?
-
Axon
-
Axon terminal
-
Dendrite
-
About This Quiz
This quiz titled 'Objective 3 - Neurons & Reflex Arcs' explores the structure and function of neurons, types of neurons, and the sequence of events in a reflex arc. It assesses understanding of neural components and damage effects, crucial for students of biology and neuroscience.
Quiz Preview
- 2.
What type of neuron sends information TO the brain?
-
Motor neuron
-
Interneuron
-
Sensory neuron
Correct Answer
A. Sensory neuronExplanation
Sensory neurons are responsible for sending information from sensory receptors to the brain. They are specialized to detect various types of stimuli such as touch, temperature, pain, and light, and transmit this information to the central nervous system. This allows the brain to process and interpret the sensory input, resulting in appropriate responses and actions.Rate this question:
-
- 3.
If you can MOVE your leg but you CANNOT FEEL it, you probably have....
-
Sensory nerve damage
-
Motor nerve damage
Correct Answer
A. Sensory nerve damageExplanation
If someone is able to move their leg but cannot feel it, it suggests that there might be damage to their sensory nerves. Sensory nerves are responsible for transmitting sensations such as touch, temperature, and pain from the body to the brain. When these nerves are damaged, the person may lose their ability to feel sensations in the affected area, even though they can still move their muscles. This is different from motor nerve damage, which would affect the person's ability to move their leg altogether.Rate this question:
-
- 4.
What kind of neuron sends messages from the brain to the muscles to tell them to move?
-
Sensory neuron
-
Interneuron
-
Motor neuron
Correct Answer
A. Motor neuronExplanation
Motor neurons are responsible for transmitting messages from the brain to the muscles, instructing them to move. These specialized neurons are part of the peripheral nervous system and play a crucial role in controlling voluntary muscle movements. Sensory neurons, on the other hand, transmit information from sensory receptors to the brain, while interneurons facilitate communication between different neurons within the central nervous system.Rate this question:
-
Quiz Review Timeline (Updated): Mar 21, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
-
Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Feb 05, 2013Quiz Created by
Rlabov
Back to top