What Does a Modem Do

question 12

Multiple Choice

What does a modem do?

• A)Transmits infrared signals over a communication channel
• B)Transmits,receives,and converts analog signals into digital signals
• C)Receives and boosts (strengthens)radio signals
• D)Enables private transmissions by encrypting your information before sending it to the Internet

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Definitions:

Acetylcholine

A neurotransmitter in the nervous system that plays crucial roles in muscle activation and various brain functions.

Norepinephrine

A neurotransmitter and hormone involved in the body's fight or flight response, affecting heart rate, blood flow, and blood pressure.

Retroperitoneal

Located behind the peritoneum, the membrane lining the abdominal cavity and covering the abdominal organs.

Mesenteries

Folds of peritoneum that attach the intestines to the abdominal wall, supporting and allowing vascular and neural communication.