Genetic Engineering and GM Crops Quiz

What is the primary goal of genetic engineering?

• To clone organisms

• To study the DNA structure

• To create new species

• To transfer desirable traits between organisms

What does GM stand for?

• Giant Molecules

• Genetically Modified

• General Motors

• Genome Mapping

Which of the following has been genetically engineered to produce insulin?

• Bacteria

• Crops

• Pigs

• Sheep

Why are bacteria used in genetic engineering?

• Because they have a simple genetic structure

• To produce human hormones

• As a source of DNA for cloning

• They are not used in genetic engineering

What is gene therapy?

• A treatment approach for inherited disorders

• A process to enhance animal traits

• A method to clone genes

• A technique to modify crops

What is a potential solution for gene therapy's challenge of reaching all cells?

• Increasing the dosage of genes

• Modifying genes in adult cells

• Transferring genes at an early development stage

• Using stronger vectors

What is a challenge in gene therapy?

• Reaching all cells with the healthy gene

• Preventing the immune system from attacking introduced genes

• Creating vectors that can carry multiple genes

• Finding the right genes to modify

What is a major benefit of genetically modified crops?

• They require more pesticides

• They are more expensive to produce

• They produce less yield

• They can have enhanced nutritional value

What is a concern related to GM crops and the environment?

• They can increase biodiversity

• They might out-compete local plants

• They reduce the need for water

• They are less resistant to diseases

What is golden rice enriched with?

• Protein

• Iron

• Beta-carotene

• Vitamin C