Neural Control and Coordination MCQ

Test your knowledge with important Neural Control and Coordination MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Neural Control and Coordination MCQs at Bissoy

• Sense of smell is perceived by __________
  ক

  Pituitary

  খ

  Hypothalamus

  গ

  Olfactory lobe

  ঘ

  Cerebrum
• Ora serrata is _______
  ক

  Present in ear

  খ

  Oral cavity of protochordates

  গ

  Gland present in oral cavity

  ঘ

  A part of third wall in retina of eye
• In which of the following only cone cells are found?
  ক

  Fovea centralis

  খ

  Retina

  গ

  Fossa ovalis

  ঘ

  Blind spot
• Which of the following prevents internal reflection of light inside the eye?
  ক

  Cornea

  খ

  Sclera

  গ

  Choroid

  ঘ

  Retina
• Organ of Ruffini is sensitive to __________
  ক

  Cold

  খ

  Heat

  গ

  Pressure

  ঘ

  Touch
• Aqueous and vitreous humours are divided by ________
  ক

  Lens

  খ

  Iris

  গ

  Retina

  ঘ

  Optic nerve
• Which of the following animal produces high frequency sound?
  ক

  Monkey

  খ

  Bat

  গ

  Butterfly

  ঘ

  Squirrel
• Eustachian tube connects ________
  ক

  Pharynx with middle ear

  খ

  Middle ear with external ear

  গ

  Middle ear with external ear

  ঘ

  External ear with internal ear
• A person goes to ophthalmologist. He has a problem of reading books because he is not able to contract his ________
  ক

  Iris

  খ

  Suspensory ligament

  গ

  Pupil

  ঘ

  Ciliary muscles
• Which is thickened to form organ of Corti?
  ক

  Basilar membrane

  খ

  Reissner’s membrane

  গ

  Tectorail membrane

  ঘ

  Epithelial cells
• Organ of Corti helps in ________
  ক

  Balancing

  খ

  Maintaining equilibrium

  গ

  Hearing

  ঘ

  Formation of wax
• Color perception in man is due to _______
  ক

  Rhodopsin present in rod cells

  খ

  Iodopsin present in cone cells

  গ

  Rhodopsin present in cone cells

  ঘ

  Iodopsin present in rod cells
• The purplish red pigment rhodopsin contained in rods type of photoreceptor cell is a derivative of ______
  ক

  Vitamin B1

  খ

  Vitamin C

  গ

  Vitamin D

  ঘ

  Vitamin A
• Color blindness is due to defect in ________
  ক

  Cones

  খ

  Rods

  গ

  Rods and cons

  ঘ

  Rhodopsin
• The inner most layer of human eye is _____
  ক

  Sclera

  খ

  Cornea

  গ

  Choroid

  ঘ

  Retina
• Nerve fibers are __________
  ক

  Nuclear processes

  খ

  Protoplasmic processes

  গ

  Endoplasmic process

  ঘ

  Cytoplasmic processes
• Which system is not regulated by a centre in the medulla oblongata?
  ক

  The cardiovascular system

  খ

  The respiratory system

  গ

  The immune system

  ঘ

  The digestive system
• Which of the following cranial nerves does not contain preganglionic parasympathetic fibers?
  ক

  Optic II

  খ

  Glossopharyngeal IX

  গ

  Facial VII

  ঘ

  Oculomotor III
• Which of the following is true about parasympathetic neurons?
  ক

  The nerve fibers are contained in spinal nerves

  খ

  The synapse in terminal ganglia either next to or within the organs innervated

  গ

  They originate in thoracic and lumbar regions of the spinal cord

  ঘ

  Postganglionic fibers are usually longer than those of sympathetic neurons
• Which of the following is released by Parasympathetic nervous system?
  ক

  Serotonin

  খ

  Acetylcholine

  গ

  Epinephrine

  ঘ

  Nor epinephrine
• Parasympathetic nerve arises from which region of the nervous system?
  ক

  Cranio sacral

  খ

  Lumbar

  গ

  Cervical

  ঘ

  Thoracolumbar
• Nurilenma provides nourishment for ________
  ক

  Nerve fibers

  খ

  Nerve impulse

  গ

  Effectors

  ঘ

  Receptors
• Targets of the autonomic nervous system include all of the following except __________
  ক

  Cardiac muscle

  খ

  Endocrine glands

  গ

  Skeletal muscle

  ঘ

  Exocrine glands
• The brain area that most directly controls the activity of the autonomic nervous system is the __________
  ক

  Pituitary gland

  খ

  Medulla oblongata

  গ

  Cerebellum

  ঘ

  Hypothalamus
• Catecholamine is derived from __________
  ক

  Acetylcholine

  খ

  Tyrosine

  গ

  Tryptophan

  ঘ

  Epinephrine
• Which of the following ganglia is not a collateral ganglion?
  ক

  Celiac

  খ

  Superior mesenteric

  গ

  Inferior mesenteric

  ঘ

  Cervical
• Which of the following is an example of the autonomic nervous system?
  ক

  Peristalsis of intestine

  খ

  Swallowing

  গ

  Movement of eyes

  ঘ

  Knee jerk
• Autonomic nervous system affects ______
  ক

  Reflex actions

  খ

  Sensory organs

  গ

  Visceral organs

  ঘ

  None of the mentioned
• Blinking of an eye is an example of ___________
  ক

  Spinal reflux

  খ

  Cranial refluxes

  গ

  Relay neurons

  ঘ

  Spinal refluxes
• Stimuli are also known as __________
  ক

  Receptors

  খ

  Nerve impulse

  গ

  Biosensors

  ঘ

  Detectors