-According to Figure 16-4 Above, Facebook Had About __________ Unique

question 130

Multiple Choice

-According to Figure 16-4 above, Facebook had about __________ unique U.S. visitors as of mid-2014.

• A)139 million
• B)168 million
• C)500 million
• D)1 billion
• E)2.54 billion

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Definitions:

Nucleotides

The basic building blocks of nucleic acids (DNA and RNA), consisting of a sugar, a phosphate group, and a nitrogenous base.

Traits

Observable characteristics of an organism, determined by genetics and environmental influences, including physical appearance and behavior.

Double-ringed Molecule

A term describing molecules composed of two interconnected ring structures, typically associated with the structure of nucleotides in DNA and RNA.

Guanine

A nitrogenous base that is one of the five main nucleobases found in the nucleic acids DNA and RNA, characterized by a double ring structure.