Biological Rhythms

Psychology ⇒ Biological Bases of Behavior

Biological Rhythms starts at 10 and continues till grade 12. QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Biological Rhythms. How you perform is determined by your score and the time you take. When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.

See sample questions for grade 12

Describe how melatonin production is influenced by light exposure.

Describe one way in which biological rhythms can be measured in humans.

Describe the difference between ultradian and infradian rhythms.

Describe the impact of artificial light on circadian rhythms.

Describe the role of the SCN in regulating circadian rhythms.

Explain how shift work can affect biological rhythms and health.

Explain the concept of free-running rhythms.

Explain the difference between endogenous and exogenous factors in biological rhythms.

Explain the role of endogenous pacemakers in biological rhythms.

Explain the term 'phase shift' in the context of biological rhythms.

Jet lag is primarily caused by disruption to which biological rhythm?