Chapter 21 Neural Control and Coordination
1) Destruction of the anterior horn cells of the spinal cord would result in loss of :- [ ReAIPMT 2015]
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2) Myelin sheath is produced by ….[NEET- 2017]
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3) Receptor sites for neurotransmitters are present on ….[NEET- 2017]
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4) Good vision depends on adequate intake of carotene rich food Select the best option from the following statements ….[NEET- 2017](a) Vitamin A derivatives are formed from carotene(b) The photopigments are embedded in the membrane discs of the inner segment(c) Retinal is a derivative of vitamin A(d) Retinal is a light absorbing part of all the visual photopigments
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5) Choose the correct statement. …[NEET 2016]
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6) Photosensitive compound in human eye is made up of :- …[AIPMT-2016]
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7) Which of the following regions of the brain is incorrectly paired with its function ? …[AIPMT 2015]
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8) In mammalian eye, the 'fovea' is the center of the visual field, where : [ ReAIPMT 2015]
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9) A gymnast is able to balance his body upside down even in the total darkness because of : …[AIPMT 2015]
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10) Which one of the following statements is not correct ? …[AIPMT 2014]
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11)Too short eye ball and too flat lens produce
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12) In mammals the brain centre regulating body temperature is found in
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13) Ventricle connecting medulla oblongata with spinal cord is
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14) By origin brain is
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15) The direction of light reaching retina will be
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16) Autonomic nervous system affects … [ MPPMT 2007]
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17) A purely motor cranial nerve is ….. [ MHTCET 2010]
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18) Spinal cord and brain constitute … [ MHT CET 2008]
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19) Color blindness is due to defect in
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20) Cornea is transplantation is successful as cornea is
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21) Which one is photosensitive in mammals
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22) Static equilibrium is maintained by
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23) Synaptic vesicle occurs in … ..[ DPMT 2007]
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24) Aperture of pupil is controlled by
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25) Purplish red pigment rhodopsin contained in rod type of photoreceptor cells of the human eye, is a derivative of
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26) Sound is transmitted from middle ear to internal ear due to
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27) Correct sequence of regions in organization of auditory mechanoreceptor organ is
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28) Organ of corti occurs in
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29) Joint between the axon of a neuron and dendrite of next is called
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30) Facial nerve arising from medulla is
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31) During transmission of nerve impulse through a nerve fibres, the potential on the inner side of plasma membrane would change …. [ CBSE 2007]
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32) Pons, cerebellum and medulla constitute … [ kerala 2009]
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33) Human ear ossicles are
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34) During development of action potential in a nerve fibre, positive and negative charges on outer and inner side of axon membrane are reversed due to
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35) Number of spinal nerves in man is
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36) Low light intensity as during night is detected by
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37) Number of rod cells in eye is
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38) Cranial nerves IV, V and VII are respectively
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40) Nerve transmission is
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41) Loudness of sound is transferred to
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42) The receptors for sound waves are present on
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43) First cranial nerve is
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44) Nerve fibres in resting stage is …. [ DPMT 2008] *
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45) Rods and cones of retina are modified
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