Where Would an Observer Have to Be to See the South

question 96

Multiple Choice

Where would an observer have to be to see the south celestial pole on the horizon?

• A) about 1° away from the South Pole, to allow for Earth's precession
• B) at the South Pole of Earth
• C) at the North Pole of Earth
• D) on the equator

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Definitions:

Primary Structure

The sequence of amino acids in a protein, which determines its three-dimensional shape and function.

Denaturation

The process by which a protein loses its three-dimensional structure and biological activity due to external stress or conditions, such as heat or acidic pH.

Three-Dimensional

Having or appearing to have length, breadth, and depth.

Amino Acid

Organic molecules that serve as the building blocks of proteins, containing both amino and carboxylic acid functional groups.