A Trojan Horse

question 21

Multiple Choice

A Trojan horse:

• A)is software that appears to be benign but does something other than expected.
• B)is a virus that replicates quickly.
• C)is malware named for a breed of fast-moving Near-Eastern horses.
• D)installs spyware on users' computers.
• E)is a type of sniffer used to infiltrate corporate networks.

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Definitions:

Chemicals Produced by Neurons

Substances, including neurotransmitters and hormones, synthesized and released by neurons to transmit signals across synapses to other neurons, muscle cells, or glands.

Nuclear Receptor Model

Describes the mechanism by which certain types of receptors within cells bind to specific molecules, like hormones, and regulate gene expression.

Messenger RNA

A type of RNA that conveys genetic information from DNA to the ribosome, where it specifies the amino acid sequence of the protein products.

Synthesized Proteins

Proteins created through the process of translation where ribosomes construct protein molecules from RNA messages.