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Nervous System

The nervous system is a highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and from different parts of its body. The nervous system detects environmental changes that impact the body, then works in tandem with the endocrine system to respond to such events. Wikipedia

  1. long term homeostasis
  2. residual learning
  3. Conditioned reflex
  4. short term homeostasis
  1. equal amount of Na+ and K+ move out across axolema
  2. Na+ move inside and K+move more outside
  3. more Na+ outside
  4. none of the above
  1. sensory nerve
  2. motor nerve
  3. autonomic response
  4. sympathic nerve
  1. K+ions from intracellular fluid to extracellular fluid
  2. K+ions from extracellular fluid to intracellular fluid
  3. Na+ions from extracellular fluid to intracellular fluid
  4. Na+ions from intracellular fluid to extracellular fluid
  1. Sneezing
  2. Yawning
  3. Withdrawal of hand on touching a hot plate
  4. Watering of mouth at the smell of food
  1. Salivation
  2. Secretion of sweat
  3. Flexion due to needle prick
  4. Blinking of eyes due to strong light
  1. dopamine
  2. glutamic acid
  3. acetylcholine
  4. gamma aminobutyric acid
  1. shows reflex response by contraction of leg muscles
  2. Blinks its eyes
  3. Shows no response
  4. put out its tongue
  1. Pavlov
  2. William Harve
  3. Robert Brown
  4. Karl von Frisch
  1. Autonomic nervous system
  2. Peripheral nervous system
  3. Central nervous system
  4. None of these
  1. Conditional reflex
  2. Unconditional reflex
  3. Learned reflex
  4. Learned behaviour
  1. Papillary reflex
  2. Swallowing food
  3. Knee-jerk response
  4. peristalsis of intestine

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