Which Enzyme Joins the Paired Sticky Ends of DNA Fragments?​

question 49

Multiple Choice

Which enzyme joins the paired sticky ends of DNA fragments?​

• A) ​reverse transcriptase
• B) ​restriction enzyme
• C) ​DNA ligase
• D) ​DNA polymerase
• E) ​polynucleotide kinase

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Definitions:

Sulfur Oxide

A group of chemical compounds that are a combination of sulfur and oxygen, often associated with air pollution and acid rain.

Toxic Air Pollutants

Harmful substances in the air that pose health risks to humans and the environment, regulated under environmental laws.

EPA

The Environmental Protection Agency, a U.S. federal agency responsible for protecting human health and the environment by writing and enforcing regulations.

Asbestos

A group of naturally occurring mineral fibers used in building materials that are hazardous to health when inhaled.