IB Biology: C3.1-Melatonin and Sleep Patterns

Front

What is the circadian rhythm?

Back

Front

What is the most obvious pattern of the circadian rhythm?

Back

Front

Which brain regions regulate the circadian rhythm?

Back

Front

What is the role of the suprachiasmatic nuclei (SCN)?

Back

Front

How does the pineal gland adjust melatonin concentrations?

Back

Front

What effect does bright light have on melatonin secretion?

Back

Front

What are the effects of melatonin on the body?

Back

Front

What happens to melatonin secretion over time?

Back

Front

What causes 'jet lag'?

Back