A Segment of DNA in a Test Tube Replicates and Produces

question 24

Multiple Choice

A segment of DNA in a test tube replicates and produces many copies of itself.What was probably in the test tube that enhanced this process?

• A) a ligase
• B) a restriction enzyme
• C) DNA polymerase
• D) an electric current

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Definitions:

Adhesive Middle Ear Disease

A condition where the middle ear becomes filled with a glue-like fluid, leading to hearing loss.

Bilateral

Involving or affecting both sides of the body.

Ear Disorder

Any medical condition affecting the ear's structure or function, impacting hearing or balance.

Cochlear Implant

A surgically implanted electronic device that provides a sense of sound to a person who is profoundly deaf or severely hard of hearing.