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Brain, Nerves, and Sensory Processing

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20 QuestionsHealth & Body Quiz
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Question 1 of 20Health & BodyMitochondrion matches the description: Maintenance of stable internal conditions.
Question 2 of 20Health & BodyIn genetics, homozygous means an allele expressed with one copy in a simple dominance pattern.
Question 3 of 20Health & BodyAromas reaching smell receptors combine with taste and texture information.
Question 4 of 20Health & BodyTissue matches the description: A biological catalyst that speeds a chemical reaction.
Question 5 of 20Health & BodyIn genetics, codominance means random change in allele frequencies.
Question 6 of 20Health & BodyThe eyelids distribute the tear film that lubricates and protects the cornea.
Question 7 of 20Health & BodyGradual loss can be difficult to notice and may first be recognized by others.
Question 8 of 20Health & BodyHeadache pain arises from surrounding nerves, blood vessels, muscles, and membranes.
Question 9 of 20Health & BodyThe platelets Controls how much light enters the eye.
Question 10 of 20Health & BodyTaste receptors for these qualities are distributed across much of the tongue.
Question 11 of 20Health & BodyThe brain can move inside the skull, and acceleration can injure brain tissue.
Question 12 of 20Health & BodyResearch has not established knuckle cracking as a cause of arthritis.
Question 13 of 20Health & BodyThe esophagus Help defend against infection.
Question 14 of 20Health & BodyIn genetics, recessive allele means a DNA sequence that contributes to a functional product.
Question 15 of 20Health & BodySleep includes organized brain activity important for memory, regulation, and restoration.
Question 16 of 20Health & BodyThe iris Drives breathing by changing chest volume.
Question 17 of 20Health & BodyPupils normally constrict in brighter light and dilate in dimmer conditions.
Question 18 of 20Health & BodyA main function of the placenta is insulate axons and speed nerve signals.
Question 19 of 20Health & BodyNeutralization is the process described by cells releasing energy from glucose with oxygen.
Question 20 of 20Health & BodyNeuroplasticity allows neural connections and activity patterns to adapt throughout life.

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