Twisted-Pair Cable Can Carry a Wide Range of Frequencies with Low

question 60

True/False

Twisted-pair cable can carry a wide range of frequencies with low signal loss. It consists of a metallic shield with a single wire placed along the center of a shield and isolated from the shield by an insulator.

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Definitions:

Plasma Membrane

The lipid bilayer boundary encasing the cytoplasm of a cell, controlling the passage of substances in and out of the cell.

Membrane-Bound Organelles

Structures within a cell that are surrounded by a lipid bi-layer membrane, each performing a distinct function.

Cytoplasm

The gel-like substance inside a cell, excluding the nucleus, which contains cell organelles and is the site of numerous cellular processes.

Peptidoglycan

A polymer consisting of sugars and amino acids that forms a mesh-like layer outside the plasma membrane of most bacteria, providing structural support and shape.