Internal Entities Are Included on Both Data Flow Diagrams (DFDs)

question 81

True/False

Internal entities are included on both data flow diagrams (DFDs) and systems flowcharts.

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Definitions:

β-carotene

β-carotene is a strongly colored red-orange pigment abundant in plants and fruits, a precursor of vitamin A, and an antioxidant.

Conjugated

Refers to a system in organic chemistry where alternating single and multiple bonds result in enhanced stability and unique reactivity.

Carbocation Intermediate

A positively charged carbon ion, often found as a reactive intermediate in organic reactions, characterized by a carbon atom having only six electrons in its valence shell.

Resonance Contributors

Describes the various Lewis structures that represent a molecule's bonding and electron arrangement, highlighting how electrons can delocalize across the molecule.