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Questions and Answers
What is the main hormone secreted by the pineal gland?
What is the main hormone secreted by the pineal gland?
- Melatonin (correct)
- Estrogen
- Insulin
- Adrenaline
Where is the pineal gland located in the mammalian brain?
Where is the pineal gland located in the mammalian brain?
- Near the center (correct)
- Frontal lobe
- Temporal lobe
- Occipital lobe
What biological function is associated with the pineal gland hormone, melatonin?
What biological function is associated with the pineal gland hormone, melatonin?
- Blood clotting
- Digestion
- Biological rhythms (correct)
- Muscle growth
What is the primary role of CREB in the cell?
What is the primary role of CREB in the cell?
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What is the effect of phosphorylation on CREB's transcriptional activity?
What is the effect of phosphorylation on CREB's transcriptional activity?
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Which signaling pathways converge to activate kinases that phosphorylate CREB?
Which signaling pathways converge to activate kinases that phosphorylate CREB?
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What is the time frame required for the accumulation of new proteins as a result of second messengers?
What is the time frame required for the accumulation of new proteins as a result of second messengers?
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Where does RNA serve as mRNA for translation into protein in the cell?
Where does RNA serve as mRNA for translation into protein in the cell?
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