Dial-Up ISDN Does Not Convert a Computer's Digital Signals to Analog

question 34

True/False

Dial-up ISDN does not convert a computer's digital signals to analog before transmitting them over the PSTN.

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Definitions:

Myosin

A type of protein found in muscle tissue as a thick filament that plays a key role in muscle contraction and movement.

Sarcolemma

Plasma membrane of a muscle fiber; also forms the tubules of the T system involved in muscular contraction.

Plasma Membrane

The lipid bilayer that surrounds a cell, regulating the passage of substances in and out of the cell.

Muscle Fiber

A single muscle cell, typically long and cylindrical, which contracts to produce movement.