Crowdsourcing Is

question 27

Multiple Choice

Crowdsourcing is

• A)the ability to send short messages consisting of 140 characters or fewer.
• B)the practice of tapping into the combined knowledge of an online community to solve problems and complete assignments.
• C)the use of fraudulent schemes on the Internet.
• D)an e-mail response technique that includes only those parts of an e-mail message to which the receiver is responding.

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Definitions:

Surface Antigens

Molecules present on the cell surface that can trigger an immune response, used by the body to identify foreign substances.

Antibodies

Proteins produced by the immune system in response to foreign substances (antigens), which can neutralize or help destroy antigens.

Capsid

Protective protein containing the genetic material of a virus.

RNA

A nucleic acid involved in coding, decoding, regulation, and expression of genes, acting as a messenger between DNA and proteins.