In a Relation ________

question 61

Multiple Choice

In a relation ________.

• A)entities in a column vary as to kind
• B)the order of the columns is important
• C)the order of the rows is unimportant
• D)more than one column can use the same name
• E)All of the above.

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Definitions:

Tight Junctions

Tight junctions are specialized connections between adjacent cells, forming a nearly impermeable barrier to fluid and ensuring the directional movement of molecules.

Digested Nutrients

Molecules resulting from the digestion process that are small enough to be absorbed by the body and used for energy, growth, and cell repair.

Epithelial Cells

Sheets of tightly packed cells that line organs and body cavities as well as make up the skin surface.

Vascular Tissue

Plant tissue involved in the transport of water and nutrients throughout the plant.