11325918
Description
Quiz by Michael Jardine, updated more than 1 year ago
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Created by Michael Jardine
almost 7 years ago
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Question 1
Question
Where is the SupraChiasmal Nucleus (SCN)?
Answer
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Hypothalamus
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Hippocampus
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Pons
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Brainstem
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EVERYWHERE!!
Question 2
Question
Which of the following fluctuate as a result of circadian rhythms?
Answer
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Blood Pressure
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Cell regeneration
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Eating
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Sleep
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Hormones
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Tides
Question 3
Question
Zeitgeber (time givers) are any stimuli that reset the circadian rhythm. In mammals, light is the main one, but which of the following are also included (to lesser extents) :
Answer
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Exercise
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Noise
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Meals
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Temperature
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Gravity
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Tides
Question 4
Question
What is the “natural” period of a biological rhythm free-running in constant conditions (in humans = ~24.18h)
Answer
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Tau
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Tor
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Tow
Question 5
Question
Where is melatonin secreted from?
Answer
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Pineal gland
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ParaThyroid Gland
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Hypothalamus
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SCN
Question 6
Answer
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Sympathetic
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Parasympathetic
Question 7
Question
Melatonin correlates [blank_start]__________[blank_end] with body temperature.
Answer
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Inversely
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Directly
Question 8
Answer
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Ghrelin
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Leptin
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Adrenaline
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Insulin and/or Glucagon
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Melatonin
Question 9
Question
Where do the following effects of Cortisol take place?
Answer
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Immune System
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Liver
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Muscle
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Adipose tissue
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