Quiz
PHSI3011 08-2 Physiology of Circadian Rhythms
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Perguntas do quiz (9)
1Where is the SupraChiasmal Nucleus (SCN)?
- AHypothalamus
- BHippocampus
- CPons
- DBrainstem
- EEVERYWHERE!!
2Which of the following fluctuate as a result of circadian rhythms?
- ABlood Pressure
- BCell regeneration
- CEating
- DSleep
- EHormones
- FTides
3Zeitgeber (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) :
- AExercise
- BNoise
- CMeals
- DTemperature
- EGravity
- FTides
4What is the “natural” period of a biological rhythm free-running in constant conditions (in humans = ~24.18h)
- ATau
- BTor
- CTow
5Where is melatonin secreted from?
- APineal gland
- BParaThyroid Gland
- CHypothalamus
- DSCN
6Label each.
- ASympathetic
- BParasympathetic
7Melatonin correlates [blank_start]__________[blank_end] with body temperature.
- AInversely
- BDirectly
8Which does what where?
- AGhrelin
- BLeptin
- CAdrenaline
- DInsulin and/or Glucagon
- EMelatonin
9Where do the following effects of Cortisol take place?
- AImmune System
- BLiver
- CMuscle
- DAdipose tissue
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- PHSI3011 08-2 Physiology of Circadian Rhythms
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- English
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- Criado em 10 nov 2017 · atualizado em 10 nov 2017
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