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Eighth Grade (Grade 8) Nervous and Endocrine Systems Questions

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Grade 8 Nervous and Endocrine Systems
Olfactory cells aid in the sense of
  1. hearing.
  2. smell.
  3. touch.
  4. vision.
Grade 8 Nervous and Endocrine Systems
The brain and spinal cord are parts of the                 nervous system.
  1. peripheral
  2. autonomic
  3. central
Grade 8 Nervous and Endocrine Systems
This gland controls all other glands.
  1. sweat gland
  2. pituitary gland
  3. thyroid gland
  4. salivary gland
Grade 8 Nervous and Endocrine Systems
Why does the cerebral cortex have so many folds and bumps?
  1. They help to keep your brain in place if you get bumped hard.
  2. They give neurons more surface area without having to have a giant head.
  3. They allow your brain to spread out more as you get older and larger.
  4. They mean your brain has too much knowledge stored in it.
Grade 8 Nervous and Endocrine Systems
Which structure adjusts the size of the pupil?
  1. cornea
  2. retina
  3. lens
  4. iris
Grade 8 Nervous and Endocrine Systems
Letter C on the diagram represents the
Brain Lobes Simple
  1. cranium.
  2. cerebrum.
  3. brain stem.
  4. cerebellum.
Grade 8 Nervous and Endocrine Systems
Which best describes homeostasis?
  1. home to live in
  2. stable internal environment
  3. blood pressure
  4. body temperature
  5. b, c, and d
  6. none of the above
Grade 8 Nervous and Endocrine Systems
What is the largest part of the brain?
  1. cerebrum
  2. frontal lobe
  3. temporal lobe
  4. spinal cord
Grade 8 Nervous and Endocrine Systems
Letter B on the diagram represents the
Brain Lobes Simple
  1. cranium.
  2. cerebrum.
  3. brain stem.
  4. cerebellum.
Grade 8 Nervous and Endocrine Systems
Which type of tissue is found in your brain?
  1. nervous
  2. connective
  3. epithelial
  4. muscle
Grade 8 Nervous and Endocrine Systems

This question is a part of a group with common instructions. View group »

Which structure is represented by the letter D on the eye diagram?
Eye Diagram
  1. lens
  2. pupil
  3. optic nerve
  4. vitreous humor
Grade 8 Nervous and Endocrine Systems

This question is a part of a group with common instructions. View group »

Which structure is represented by the letter G on the eye diagram?
Eye Diagram
  1. vitreous humor
  2. optic nerve
  3. cornea
  4. sclera
Grade 8 Nervous and Endocrine Systems
The brain is an organ.
  1. True
  2. False
Grade 8 Nervous and Endocrine Systems

This question is a part of a group with common instructions. View group »

Which structure is represented by the letter F on the eye diagram?
Eye Diagram
  1. vitreous humor
  2. optic nerve
  3. retina
  4. pupil
Grade 8 Nervous and Endocrine Systems
Letter A on the diagram represents the
Brain Lobes Simple
  1. cranium.
  2. cerebrum.
  3. brain stem.
  4. cerebellum.
Grade 8 Nervous and Endocrine Systems
Which structure is represented by the letter G on the eye diagram?
Eye Diagram
  1. retina
  2. cornea
  3. optic nerve
  4. iris muscle
Grade 8 Nervous and Endocrine Systems
A nerve impulse consists of messages from the nervous system.
  1. True
  2. False
Grade 8 Nervous and Endocrine Systems
What hormone is released during the fight or flight response?
  1. adrenaline
  2. insulin
  3. estrogen
  4. testosterone
  5. all of the above
  6. none of the above
Grade 8 Nervous and Endocrine Systems
Which structure is not part of the nervous system?
  1. brain
  2. lungs
  3. nerves
  4. spinal cord
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