Refer to Figure B1

question 6

Multiple Choice

Refer to figure b1.3 In the text that illustrates optogenetic stimulation of feeding. Predict how the graph might differ if halorhodopsin was introduced into these neurons rather than channelrhodopsin?

• A) The graph would not likely be the same
• B) The red line would drop, rather than rise, during the period of blue light stimulation
• C) The red line would increase even more during the period of blue light stimulation
• D) The blue line would increase during the course of the experiment and overlap the red line

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Definitions:

Lateral

Positioned at or relating to the side.

Angiocardiogram

An imaging test that uses X-rays to take pictures of the blood vessels in the heart.

Thermogram

A visual image recorded by capturing the heat patterns and temperatures of an object or body, often used in medical diagnosis and environmental studies.

Sonogram

An image produced by ultrasound waves used for examining internal structures of the body.