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Neural Control And Coordination - Class 11th (Biology) Practice Test | NEET MCQs

This Practice test includes 25 important questions from the chapter on neural control and coordination (Biology class 11th). This mock test is useful for NEET as well as for 11th class students.

Diksha Bhatla
updated: 3 Jul 2022

This Practice test includes 25 important questions from the chapter on neural control and coordination (Biology class 11th). This mock test is useful for NEET as well as for 11th class students.

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Q.1. Which one of the followings is the function of parasympathetic nervous system?
  1. Stimulates oil and sweat glands in the skin
  2. Pupil constriction
  3. Acceleration of heart beat
  4. Contraction of hair muscles
Q.2. During resting state, fluid outside axon contains
  1. low concentration of K+
  2. low concentration of Na+
  3. low concentration of Cl–
  4. high concentration of Cl–
Q.3. The basic cyclic pattern of inspiration and expiration are established by a respiratory center within the ______.
  1. Cerebellum
  2. Medulla oblongata
  3. Cerebral cortex
  4. Thalamus
Q.4. The cutaneous plexus and the papillary plexus consist of
  1. Specialized cells for cutaneous sensations
  2. A network of arteries to provide dermal supply
  3. A network of nerves to provide dermal sensation
  4. Gland cells that release cutaneous secretions
Q.5. The generation of excitation-contraction coupling involves all the following events except
  1. Generation of end-plate potential
  2. Release of calcium from troponin
  3. Formation of cross-linkages between actin and myosin
  4. Hydrolysis of ATP to ADP
Q.6. Which portion of the brain is responsible for various emotions such as pleasure, fear, and happiness?
  1. Thalamus
  2. Reticular formation
  3. Hypothalamus
  4. Limbic system
Q.7. Vestibular apparatus is made up of three semi circular canals. These canals lies at ____ degree angle to each other.
  1. 30
  2. 45
  3. 60
  4. 90
Q.8. At a neuromuscular junction, synaptic vesicles discharge ______.
  1. Acetylcholine
  2. Epinephrine
  3. Adrenaline
  4. None of these
Q.9. There are ______ pairs of cranial nerves arising from the brain.
  1. 8
  2. 12
  3. 18
  4. 25
Q.10. When a neuron is in resting state i.e. not conducting any impulse, the axonal membrane is
  1. Comparatively more permeable to K+ ions and nearly impermeable to Na+ ions
  2. Comparatively more permeable to Na+ ions and nearly impermeable to K+ ions
  3. Equally permeable to both Na+ and K+ ions
  4. Impermeable to both Na+ and K+ ions
Q.11. Which one of the following is the correct statement regarding the particular psychotropic drug specified?
  1. Barbiturates cause relaxation and temporary euphoria
  2. Hashish causes after thought perceptions and hallucinations
  3. Opium stimulates nervous system and causes hallucinations
  4. Morphine leads to delusions and disturbed emotions
Q.12. The function of vagus nerve innervating the heart is to
  1. Initiate the heart beat
  2. Reduce the heart beat
  3. Accelerate the heart beat
  4. Maintain constant heart beat
Q.13. Which of the following nerves is the largest of all the cranial nerves?
  1. Abducens nerve
  2. Oculomotor nerve
  3. Olfactory nerve
  4. Trigeminal nerve
Q.14. Which of the following is not related to the autonomic nervous system?
  1. Peristalsis
  2. Digestion
  3. Excretion
  4. Memory and learning
Q.15. Functions of smooth muscles, cardiac muscles, organs, and glands are regulated by ______ system.
  1. Parasympathetic
  2. Sympathetic
  3. Central nervous
  4. Autonomic
Q.16. Which neuroglia cells produce a fatty insulating material called myelin?
  1. Satellite cells
  2. Schwann cells
  3. Both (A) and (B)
  4. Neither (A) nor (B)
Q.17. Which layer is in contact with brain tissues?
  1. Piamater
  2. Arachnoid
  3. Duramater
  4. Piamater and Arachnoid
Q.18. The thin and convoluted outer layer of gray matter that covers the cerebral hemispheres is
  1. Medulla oblongata
  2. Thalamus
  3. Cerebral cortex
  4. Meninges
Q.19. Find the odd one.
  1. Schwann cells
  2. Nissl s granules
  3. nephrons
  4. synaptic knob
Q.20. Select the correct statement from the ones given below
  1. Cocaine is given to patients after surgery as it stimulates recovery
  2. Barbiturates when given to criminals make them tell the truth
  3. Morphine is often given to persons who have undergone surgery as a pain killer
  4. Chewing tobacco lowers blood pressure and heart rate
Q.21. cyton has
  1. Single nucleus
  2. Double nucleus
  3. Three nucleus
  4. None of these
Q.22. Neurons are excitable cells because the membrane is
  1. Non polar
  2. Apolar
  3. polar
  4. None of these
Q.23. In Na-K pump how much ions of Na are transported outwards
  1. 2
  2. 3
  3. 6
  4. 5
Q.24. Which among is faster impulse transmission
  1. Chemical
  2. Both
  3. Electrical
  4. None of these
Q.25. Which is not part of brain stem
  1. Pons
  2. Medulla
  3. Mid brain
  4. Cerebellum
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