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Twelfth Grade (Grade 12) Nervous and Endocrine Systems Questions

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Grade 12 Nervous and Endocrine Systems
The hypothalamus is the internal thermometer in humans.
  1. True
  2. False
Grade 12 Nervous and Endocrine Systems
Optic nerve fibers from the medial aspect of the eye cross at the
  1. optic tracts.
  2. occipital lobe.
  3. optic radiation.
  4. optic chiasma.
Grade 12 Nervous and Endocrine Systems
These photoreceptors are responsible for peripheral and night vision.
  1. rods
  2. cones
  3. tapetum lucidum
  4. optic nerve
Grade 12 Nervous and Endocrine Systems
A person's body temperature increases, resulting in sweating. What is the receptor?
  1. hypothalamus (thermoregulatory center in brain)
  2. sweat glands
  3. heat
  4. temperature-sensitive cells in the skin and brain
Grade 12 Nervous and Endocrine Systems
Which scenario is an example of a negative feedback response?
  1. a mouse running away from a predator
  2. a baby shivering because it is cold
  3. a plant bending toward a light source
  4. a flower growing in a nutrient-rich soil
Grade 12 Nervous and Endocrine Systems
Seventy percent of sensory receptors are involved with
  1. hearing.
  2. vision.
  3. olfaction.
  4. gustation.
Grade 12 Nervous and Endocrine Systems
These modified sebaceous glands help to lubricate the eye.
  1. ciliary glands
  2. parotid glands
  3. buccal glands
  4. meibomian glands
Grade 12 Nervous and Endocrine Systems
The                 attaches to the lens via suspensory ligaments.
  1. ciliary body
  2. sclera
  3. retina
  4. cornea
Grade 12 Nervous and Endocrine Systems
The posterior cavity of the eyeball contains this fluid.
  1. aqueous humor
  2. vitreous humor
  3. virtuous humor
  4. delicious humor
Grade 12 Nervous and Endocrine Systems
The axons of the retinal ganglia form the
  1. optic nerve.
  2. fovea centralis.
  3. optic disc.
  4. conjunctiva.
Grade 12 Nervous and Endocrine Systems
From what source does the effector cell get instructions?
  1. brain
  2. gland
  3. muscle
  4. nerve
Grade 12 Nervous and Endocrine Systems
Linguistic meaning comes from this portion of the brain.
  1. prefrontal cortex
  2. brainstem
  3. medulla oblongata
  4. left hemisphere
Grade 12 Nervous and Endocrine Systems
To focus on close objects, the ciliary body contracts causing the lens to be more
  1. flat.
  2. concave.
  3. convex.
  4. crystalline.
Grade 12 Nervous and Endocrine Systems
The left hemisphere controls the left hand.
  1. True
  2. False
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