What Type of Communication Medium Uses Infrared Signals

question 90

Multiple Choice

What type of communication medium uses infrared signals?

• A)Satellite
• B)DSL
• C)Wireless communications medium
• D)Dial-up

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Definitions:

Restriction Enzymes

Enzymes that cut DNA at specific recognition sequences, widely used in molecular biology.

Recombinant DNA Technology

A set of biotechnological techniques used to manipulate DNA sequences and produce new genetic combinations for various applications.

Vector DNA

Vector DNA refers to a molecule of DNA, such as a plasmid or virus, used to transfer genetic material into a cell in genetic engineering processes.

DNA Ligase

An enzyme that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond.