Which of the Following Is One of the Methods Used

question 184

Multiple Choice

Which of the following is one of the methods used in recombinant DNA research?

• A) Weak electrical currents are used to regrow damaged neurons.
• B) Cells with nerve growth factor are implanted to repair severed spinal cord neurons.
• C) Enzymes are used to cut the long threadlike molecules of genetic DNA into pieces.
• D) Antigens are artificially added to the body to stimulate the immune system.

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Definitions:

Gratuitous Promise

A promise made without expecting anything in return, lacking the legal enforceability of a contract due to the absence of consideration.

Binding Contract

An agreement that is legally enforceable in a court of law, holding parties to their promises.

Authenticate

The process of proving or validating the authenticity of something, often through verification of its origin or identity.

Electronic Document

A document that is produced, stored, and transmitted in a digital format.