Restricting feeding to a shorter time window improves metabolic outcomes and athletic performance outcomes mice by *
In your current understanding, what are some of the societal implications of shift work? *
Your answer
Name 2 genes that are involved in circadian rhythm regulation? *
Your answer
Number the following steps in the order of how light entrains the clock from 1 (first step) to 6 (last step).
Each step only occurs once.
*
1
2
3
4
5
6
Ca2+ goes into the suprachiasmatic nucleus (SCN).
CREB is phosphorylated.
Glutamate is released.
Intrinsically photosensitive retinal ganglion cells (ipRGCs) are activated.
Light reaches the retina.
Per is transcribed.
1
2
3
4
5
6
Ca2+ goes into the suprachiasmatic nucleus (SCN).
CREB is phosphorylated.
Glutamate is released.
Intrinsically photosensitive retinal ganglion cells (ipRGCs) are activated.
Light reaches the retina.
Per is transcribed.
John has been working at the USA site of his company for several years, but his boss recently notified him that he has been transferred to the company’s UK site. The sun rises earlier in the UK than the US. Select the actogram that would best represent John’s circadian rhythm when he first moves to the UK. Shaded areas represent periods of activity.
*
Please select which session(s) you attended (select all that applies): *