Refer to the Figure Shown

question 31

Multiple Choice

Refer to the figure shown.
Which statement is the most accurate conclusion that can be drawn from the data in the figure?

• A) The hamster's hypothalamus was destroyed, and therefore it could not control the animal's circadian rhythm.
• B) The thalamus is significantly involved in the circadian rhythm of the golden hamster.
• C) The suprachiasmatic nuclei are significantly involved in the circadian rhythm of the golden hamster.
• D) The suprachiasmatic nuclei are likely not involved in the circadian rhythm of the golden hamster.

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Definitions:

Instrumentation

The science and practice of measurement and control of process variables within a production, laboratory, or manufacturing area.

Pushbutton Interlocking

A control system feature that prevents the actuation of a device until certain conditions are met, often using pushbuttons for initiation.

Electrical Interlocking Circuit

A safety mechanism in electrical engineering designed to prevent dangerous combinations of actions by controlling the sequence of operations.