Multiple Choice
What controls circadian rhythms, and which environment sets this clock?
A) an internal clock; an external environment
B) an artificial clock; a natural environment
C) an external clock; an internal environment
D) a natural clock; an artificial environment
Correct Answer:
Verified
Correct Answer:
Verified
Q22: Explain how organisms use light to tell
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Q24: What does light absorption trigger during phototaxis?<br>A)
Q25: The plant photoreceptor phytochrome is important for
Q26: Where are ocelli single-lens eyes found?<br>A) only
Q28: What is a conjugated system?<br>A) a pigment
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Q30: What is the most common photoreceptor found
Q31: In the model of a bacteriorhodopsin, which
Q32: Consider the range of electromagnetic spectrum. What