Genetic Modification Worksheet
Explore the principles and applications of genetic modification, including techniques, ethical considerations, and real-world examples for Grade 11 science students.
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Genetic Modification Worksheet
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Read each question carefully and provide thoughtful answers based on your understanding of genetic modification. Some questions may require critical thinking and application of concepts.
1. Which of the following is NOT a common technique used in genetic modification?
CRISPR-Cas9
Selective breeding
Gene gun
Electroporation
2. What is the primary purpose of inserting a gene for herbicide resistance into a crop plant?
To increase its nutritional value
To make it resistant to pests
To allow farmers to spray herbicides without harming the crop
To prolong its shelf life
1. Genetic modification involves altering the of an organism.
2. The enzyme commonly used to cut DNA at specific recognition sites is called a enzyme.
3. A genetically modified organism (GMO) that contains DNA from another species is known as a organism.
1. Briefly explain the concept of gene therapy and its potential applications.
2. Discuss one ethical concern related to the genetic modification of human embryos.
1. All genetically modified foods are harmful to human health.
True
False
2. Genetic engineering can only be performed on plants and not on animals.
True
False
The image below illustrates a DNA double helix. Genetic modification involves altering specific sections of this structure.
Explain how a specific gene can be isolated from one organism and inserted into the DNA of another organism during genetic modification.