When the Key of One Table Is Placed into a Second

question 95

True/False

When the key of one table is placed into a second table to represent a relationship,the key is called a relational key in the second table.

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Definitions:

Nitrogenous Base

A molecule found in DNA and RNA that encodes the genetic information in cells.

ATP

Adenosine triphosphate, a molecule that carries energy within cells, essential for a variety of cellular activities.

Energy Currency

ATP (adenosine triphosphate), the main energy carrier in cellular processes, providing energy for cellular activities.

Nucleotide

The basic building block of nucleic acids, such as DNA and RNA, consisting of a sugar, a phosphate group, and a nitrogenous base.