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Genetic Engineering Overview

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Questions and Answers

What is the process of combining DNA fragments from different sources into one organism called?

Gene therapy

Transcription

Recombination

Recombinant DNA (correct)

What is a plasmid mainly used for in genetic engineering?

Producing cellular energy

Synthesizing amino acids

Transferring genes such as human insulin (correct)

Carrying out photosynthesis

Which enzyme is responsible for cutting DNA at specific locations?

Polymerase

Ligase

Transcriptase

Restriction enzyme (correct)

Which of the following is a use of genetic engineering?

<p>Replacing lacking genes in individuals through gene therapy</p> Signup and view all the answers

Which of these examples is NOT a recognized outcome of genetic engineering?

<p>Enhancing natural selection in wild species</p> Signup and view all the answers

Study Notes

Genetic Engineering

Genetic engineering involves cutting DNA from one organism and transferring it to another.
Recombining DNA fragments from different sources in one organism is called recombinant DNA.
A plasmid is a small ring of bacterial DNA where a human gene can be attached and produced.
Restriction enzymes break apart DNA at specific nucleotide locations.
Applications of plasmids include producing human insulin and growth hormone and gene therapy (replacing lacking genes).
Examples of (humorously imagined) genetically modified animals exist (e.g., rhinsquirrel, giraffaroo, catopotamus, gazerabbit, zealbra).

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Description

Explore the fascinating world of genetic engineering with this quiz. Learn about concepts like recombinant DNA, plasmids, and the use of restriction enzymes. Discover practical applications and humorous examples of genetically modified organisms.