Practice question
Question
In circadian rhythm studies, following may be possible generalizations for the effectiveness of light entrainment to the day/ night cycle: A. Shorter exposures have a greater effect than longer exposures B. Bright light exposures have a greater effect than dim light C. Intermittent light exposures have a greater effect than consistent exposures D. Dim light can affect entrainment relative to darkness Which combination of the above statements is correct?
Explanation
In in circadian rhythm studies, following may be, B and D only represents established outcome. functional assays confirms option B (B and D only) as correct, while alternatives misstate substrate or regulatory direction, contradicting textbook data.
Discussion
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