If Our Circadian Clocks Are Not Reset Each Morning by Exposure

question 211

Multiple Choice

If our circadian clocks are not reset each morning by exposure to light, they:

• A) tend to run a cycle that is a little shorter than 24 hours.
• B) tend to run a cycle that is a little longer than 24 hours.
• C) tend to run on a 12-hour cycle.
• D) still run exactly on a 24-hour cycle.

---

Definitions:

Shape

A geometric figure or form used in graphic design and documents, ranging from basic circles and squares to complex custom designs.

Outline

A hierarchical arrangement of ideas, concepts, or items, often used as a preliminary form of planning.

Border Color

A property in graphic and web design that defines the color of the border surrounding an element, like a box or a table in a webpage.

Re-create

The act of making something again or anew, especially after it has been lost or damaged.