Biology: Central Nervous System MCQs Test Online pdf Download

Practice MCQs on biology: central nervous system with biology tests for online test prep and learning. Free study guide has multiple choice questions (MCQ) with biology: central nervous system quiz as main transmitter for synapses that lie outside central nervous system is, answering options serotonin, adrenaline, acetylcholine and dopamine for exam prep. Study to learn biology: central nervous system quiz online with MCQs to practice test questions with answers.

MCQs on Biology: Central Nervous System

MCQ. Main transmitter for synapses that lie outside central nervous system is

  1. serotonin.
  2. adrenaline.
  3. acetylcholine.
  4. dopamine.


MCQ. Messages from central nervous system to effector is transferred through

  1. sensory neurons.
  2. motor neurons.
  3. relay neurons.
  4. associative neurons.


MCQ. Fluid present between meninges for protection and cushioning of central nervous system is called

  1. interstitial fluid.
  2. cerebrospinal fluid.
  3. cytoplasmic fluid.
  4. protoplasmic fluid.


MCQ. Central nervous system, heart, skin and eye bones joints are damaged in

  1. gonorrhoa.
  2. syphilis.
  3. genital herpes.
  4. acquired immune deficiency syndrome (AIDS).


MCQ. Human central nervous system is made up of

  1. 10 to 100 billion neurons.
  2. 100 to 1000 billion neurons.
  3. 10 to 100 million neurons.
  4. 100 to 1000 million neurons.

A Protection Status