Question

Genetically modified organisms (GMOs). A friend tells you that she avoids foods containing GMOs because they are unhealthy. You decide to use the knowledge gained from your biology class and some additional research to form your own opinion on GMOs. Answer the following questions backed up by reliable information sources. What is the purpose of genetically engineering of crop plants? Include at least two specific examples of commonly grown GMO crops. How are GMOs created? Use the provided course materials and make a connection to the central dogma of molecular biology in your explanation. Which foods in your supermarket contain GMOs? Are foods that contain GMOs safe for human consumption? What types of regulations exist for these foods? Clearly explain your reasoning for each answer in your paper and conclude whether or not you agree with your friend.

Answer 1

1. The purpose of genetically modified food is to increase the resistance of the plant against pests, diseases and environmental conditions.

2. Corn, cotton and soybeans are a few examples of GMOs

3. The central dogma of molecular biology is the two step process of transcription and translation by which the information in genes flows to proteins. GMOs are made by generic engineering. In this, a gene is taken out from one plant, made copies of and then is inserted into the host plant. In making of GMOs also the same process gets followed where the gene is inserted in the form of protein in the host.

4. Corn chips, soy milk and Zucchinis are a few such items.

5. Yes GMO foods have been proven to be safe for human consumption.

6. Multiple agencies regulate GMOs under the Coordinated Framework for Regulation of Biotechnology.
GMOs in food and drugs are regulated by the FDA.
GMOs in plants are regulated by US Department of Agriculture’s Animal and Plant Health Inspection Service under the plant protection act.
GMO related pesticides and microorganisms are regulated by the Environmental Protection Agency in accordance with the Federal Insecticide, Fungicide and Rodenticide Act and the Toxic Substances Control Act.