Which of the Following Use Multiplexing

question 103

Multiple Choice

Which of the following use multiplexing?

• A) ISDN
• B) dial-up
• C) T-3 lines
• D) T-1 lines

---

Definitions:

Lysosomes

Membrane-bound organelles in eukaryotic cells containing enzymes that break down waste materials and cellular debris.

Cellular Debris

Non-functional, dead or dying cells and cellular components that are cast off from living cells.

Dynein

A motor protein complex that converts chemical energy into mechanical force, moving along microtubules in cells.

Cilia

Short, hair-like structures that protrude from the surface of some cells and are involved in movement or sensing environmental stimuli.