SarahPetroff_Unit6_SC235

4 Part A Ephedrine is a protein extracted from a Chinese plant that acts similarly to epinephrine and acts on the same receptors. Ephedrine can cause O increased digestive functions O increased heart rate bronchoconstriction constriction of the pupil Submit Request Answer

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12:42 1 l 5G Today Edit 12:40 AM If a baseball is coming at your face, you blink FAST in a reflex manner. A reflex is composed of all of the following EXCEPT A neuron that travels within the spine up to the cortex of the brain An afferent neuron incoming to the spinal cord OA motor or efferent neuron exiting from the spinal cord O An effector, which carries out the response

Neurogenesis refers to the formation of new thoughts synapses cells O memories Q 14 of 15

F @ 20 A small region of the brain found above and in front of the medulla oblongata that serves as a relay center between neurons of the right and left cerebral hemispheres, the cerebellum and the rest of the brain is the 11 pons ↑ medulla oblongata hypothalamus midbrain The cerebrum is divided into left and right hemispheres. The structure that 1 connects the left and the right cerebral hemispheres is the hypothalamus medulla oblongata corpus callosum midbrain # / 3 £ с $ 54 4¢ 85 % 5 ¤ <6 31 acer A ? 6- & 71 O * 00 82 O 93 ✔

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# 3 0000O LS À Moving to another question will save this response. Question 5 These neurons belongs to the CNS: (More than one possible choice) A neuron in the brain UA neuron carrying a signal into a skeletal muscle A neuron carrying a signal into cardiac muscle A neuron carrying signals form receptors in the skin A neuron carrying signals from the stomach a neuron in the spinal cord grey matter A Moving to another question will save this response. APR étv 9. 1. 08 F2 F4 F5 93 %24 %

Question 1 What is the inferior brain region that plays a role in motor control and learning called? Prefrontal cortex Cerebellum Amygdala Terminal ganglion O Epithalamus Question 2 Sensory neurons Which type of neuron carry signals from the central nervous system to the muscles and glands of the body? Motor neurons O Schwann cells O Interneurons 2 pts Afferent neurons 2 pts

15) Examine the diagram of a reflex arc shown below. In this case, pain from tissue damage to the hand results in a response where muscles move the hand away from the painful stimulus. ST. gridld.doi vd ehow or2 1o notelvib dot Figure 38-10 Biology; Life on Earth, 8/e © 2008 Pearson Prentice Hall, Inc. barostin 20 a) On the diagram above, label the motor neuron, the sensory neuron, the interneuron, and the effector. b) List any way or ways in which the nervous system will determine the intensity of the pain the example above. Corobral cortex

Activity 2 Look at this figure and then answer of the following questions Sensory input Afferent Brain Vbod nouaM yaane nowene Integration Motor output Efferant 1. Which neuron takes the information from the eye to the brain? 2. What is the role of the brain in this process? 3. Which neuron takes the information from the brain to the effector organ. 4. Explain the role of neurons in your life

12) Label the parts of the neuron that are numbered below and indicate their general function: 3 25 2 ba orpo cma 4. B dgnel bobner AMosby items and derived itsmg 2010, 2006. 2002, 1997, 1se2 by Mosby, Inc., an affiliate of Elsevier inc. Number: Name of neuron structure: Function of neuron structure: 1. Axon terminal 2. 3. 4. 5.

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Intro to neuroscience

16. Which option is correct