genetically modified food reading comprehension

Advertise here. More than half the granulated sugar packaged for grocery store shelves is made from GMO sugar beets. Last medically reviewed on April 21, 2022, GMO means genetically modified organism, and it usually refers to changing the genes of an organism in a laboratory setting. Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a healthcare professional. Lycopene is naturally found in pineapples, and it is the pigment that makes tomatoes red and watermelons pink. worksheets, lesson plans, activities, etc. you want to download you have to send your own contributions. When people change the DNA of food, it is called GM food. It is also used as ingredients (lecithin, emulsifiers, and proteins) in processed foods. This can be to increase yield or to allow the plant to exist in a more hostile environment than normal. 2022-20236.docx,2022-20236 :_____ :_____ :_____ :_____ 2.Reading Comprehension (Skimming and Scanning)(20) 1. National food authorities may be called upon to examine the safety of such conventional foods obtained from novel varieties of organisms, but this is not always the case. Golden rice is a genetically modified, biofortified crop. open reading frames; PMEM; post-market environmental monitoring; Appendix A - List of relevant publications identified by the applicant through . English Language Centre / Study Zone / Level 200 Upper Beginner / Reading Topics / GM Food: Reading Comprehension, Tel GMO crops grown and sold in the United States include corn, soybean, canola, sugar beet, alfalfa, cotton, potatoes, papaya, pink pineapple, summer squash, and a few apple varieties (32). endobj How GMO crops have come to dominate agricultural production and consumption processes. When you hear the term GMO you probably think of food. However, if a product is simply labeled organic, it may contain some GMOs (35, 36). A few varieties of GMO apples were developed to resist browning after being cut. Circa 8000 BCE: Humans use traditional modification methods like selective breeding and cross-breeding to breed plants and animals with more desirable traits. Our experts can deliver a Advantages of Using Genetically Modified Foods essay. Legal Notices | Read the two passages by two different authors. The U.S. Food and Drug Administration (FDA) is the primary regulatory agency responsible for ensuring the safety of GMO and non-GMO food for animals. In addition to nutritional value, food often has societal and historical connotations, and in some instances may have religious importance. Where medicines are concerned, many consumers more readily accept biotechnology as beneficial for their health (e.g. Genetically modified . Both beet and cane sugar are found in many foods, including sweets and sodas. 1992: FDA policy states that foods from GMO plants must meet the same requirements, including the same safety standards, as foods derived from traditionally bred plants. The cornerstone of the Protocol is a requirement that exporters seek consent from importers before the first shipment of LMOs intended for release into the environment. This means that animals that eat GMO food do not turn into GMOs. Many concerns about the disadvantages relate to human health. Most of the currently available GMO foods are plants, such as fruit and vegetables. The movie's director says the film's genetically modified pig is close to reality. It is worth noting that 99.9% of all sugar beet harvested in the U.S. is GMO, as well as over 90% of all canola, corn, soybean, and cotton. The likelihood of this happening is very small, but the WHO and other health authorities have guidelines in place to prevent it. However, there have been concerns about possible risks. There have been concerns that eating GMO foods can contribute to the development of cancer by raising levels of potentially carcinogenic substances in the body. Watch video at /education/video/genetically-modified-food, Transcript for "GMO Food Fears and the First Test Tube Tomato". They must meet the same safety requirements as non-GMO foods. GMO alfalfa is primarily used to feed cattlemostly dairy cows. In situations where weed pressure is high, the use of such crops has resulted in a reduction in the quantity of the herbicides used. For Bt corn, they copied the gene in Bt that would provide the insect-resistance trait. The text is about the pros and cons of GM foods. While hundreds of published reports have explored the benefits and risks of GMO foods, many people strongly believe GMOs are unsafe for human consumption. Then, they find an organism (plant, animal, or microorganism) that already has that trait within its genes. Learn what the terms cured and uncured bacon actually mean when you see them in the store. GM crops that inherently produce this toxin have been shown to require lower quantities of insecticides in specific situations, e.g. Such considerations are likely to also affect the debate on GM foods. Starting on January 1, 2022, all large food manufacturers in the . Most GMO crops are resistant to herbicides, such as Roundup. What happens when GM foods are traded internationally? In the case of food, consumers started to wonder about safety because they perceive that modern biotechnology is leading to the creation of new species. Supported by. Researchers demonstrated that a genetically modified household plant could effectively reduce the levels of several common indoor air pollutants. This in turn can reduce food prices and contribute to food security. The assessment also includes unintended effects which could result from the insertion of the new gene. In the European Union (EU), foods with more than 0.9% GMO ingredients must list genetically modified or produced from genetically modified [name of food]. For foods without packaging, these words must be listed near the item, such as on the supermarket shelf (37). Why? Countries which have legislation in place focus primarily on assessment of risks for consumer health. That said, the labels wont say GMO but instead the term bioengineered food. It will display either as the USDA bioengineered food symbol, listed on or near the ingredients, or as a scannable code on the package with directions, such as Scan here for more information (34). The crops produced in this way are called GMO crops. Here, we look at seven ways that these foods pose risks to health. 3 0 obj GM food can stop bugs from eating it. In the case of the first GM foods introduced onto the European market, the products were of no apparent direct benefit to consumers (not significantly cheaper, no increased shelflife, no better taste). What are genetically modified (GM) organisms and GM foods? We avoid using tertiary references. But changing plants and animals through traditional breeding can take a long time, and it is difficult to make very specific changes. GMO summer squash is resistant to some plant viruses. Although current research suggests that GMO foods are safe, there is some concern around their long-term safety and environmental impact (13). 1982: FDA approves the first consumer GMO product developed through genetic engineering: human insulin to treat diabetes. Similarly, the DNA from GMO animal food does not make it into the meat, eggs, or milk from the animal. Potential advantages of GMO crops include: Growing plants that are more resistant to diseases spread by insects or viruses will likely result in higher yields for farmers and a more attractive product. Loveteaching last logged in on 2023-04-27, and has shared 196 resources on iSLCollective so far. Continuous application of safety assessments based on the Codex Alimentarius principles and, where appropriate, adequate post market monitoring, should form the basis for ensuring the safety of GM foods. Comprehension and Fluency . GMO foods are easier and less costly for farmers to grow, which makes them cheaper for the consumer. It was created by a group of scientists at Calgene who set out in the 1980s to create a tasty tomato that didnt go soft. Specific systems have been set up for the rigorous evaluation of GM organisms and GM foods relative to both human health and the environment. Corn: Corn is the most commonly grown crop in the United States, and most of it is GMO. If trading partners have the same or similar mechanisms for the safety assessment of GM foods, the possibility that one product is approved in one country but rejected in another becomes smaller. Tackle literacy and science by having your students read and answer questions from a scientific article. 1866: Gregor Mendel, an Austrian monk, breeds two different types of peas and identifies the basic process of genetics. Why? The use of GMO crops may even reduce the risk of toxicity from some substances, as farmers can avoid using pesticides that have been harmful in the past. genetically modified (GM): an organism or crop containing genetic material that has been artificially altered so as to produce a desired characteristic genetically modified organism (GMO): any organism whose genetic material has been altered using genetic engineering techniques genotype: the genetic makeup of an organism The text is about the pros and cons of GM foods. The United States regulated genetically . What is the writer's main purpose for writing about GM foods. In the United States, foods grown using GMO techniques include corn, soybean, canola, sugar beet, alfalfa, cotton, potatoes, papaya, pink pineapple, summer squash, and a few varieties of apples. Bacillus thuringiensis (Bt) corn is . Agricultural Biotechnology, Recalls, Market Withdrawals and Safety Alerts, Science and History of GMOs and Other Food Modification Processes, Agricultural Biotechnology Education and Outreach Initiative, Spread the Word About Feed Your Mind: Stakeholder Toolkit, National Bioengineered Food Disclosure Standard. The 10 genetically modified crops available in the United States are corn, soybeans, cotton, potatoes, squash, papaya, canola, alfalfa, sugar beets, and apples. Questions include knowledge (direct from the paper), thinking, connecting, application and open-ended varieties. Min ph khi ng k v cho gi cho cng vic. GMO techniques may also enhance foods nutrients, flavor, and appearance. Corn, also known as maize, is one of the most popular grains in the world. For example, the Bt gene is commonly genetically engineered into crops like corn, cotton, and soybeans. Additionally, you will start seeing the bioengineered label on some of the foods we eat because of the new National Bioengineered Food Disclosure Standard. Ask questions to clarify relationships about the role of DNA and chromosomes in coding the instructions for characteristic traits passed on from parents to offspring. Scientists transfer new DNA into plant cells. In other words, cows do not become the grass they eat and chickens dont become the corn they eat. | Technological modification of food and food production may evoke a negative response among consumers, especially in the absence of sound risk communication on risk assessment efforts and cost/benefit evaluations. In 1994, the "Flavr Savr" tomato made its debut on supermarket shelves across the country, opening the door to the continuing dispute over genetically modified food products. 2. The papaya is a tropical fruit that is high in nutrients and antioxidants. In fact, a 2020 study asserts that GMO technology has reduced global chemical pesticide use by 8.3% and indirectly reduced greenhouse gas emissions because farmers dont need to spray their fields as often (7). These are the same types of proteins that organic farmers use to control insect pests, and they do not harm beneficial insects, such as ladybugs. Cite specific textual evidence to support analysis of primary and secondary sources, connecting insights gained from specific details to an understanding of the text as a whole. The issue of genetically modified organisms (GMOs) is an ongoing, nuanced, and highly contentious issue. Engineers design plants using genetically modified organisms (GMOs) to improve taste, nutritional content, and resilience. Worksheets that motivate students. Vocabulary worksheets > Food > genetically modified food. Generally consumers consider that conventional foods (that have an established record of safe consumption over the history) are safe. If it did, an animal would have the DNA of any food it ate, GMO or not. There is no specific GMO food to avoid. In the food industry, GMO crops have had genes added to them for various reasons, such as improving their growth, nutritional content, sustainability, pest resistance, and ease of farming (2). The written task is about cloning. Compared to the new in formation in science, some of the idea Genetic engineering is a process that involves: The following example gives a general idea of the steps it takes to create a GMO plant. Scientists can use these newer genome editing tools to make crops more nutritious, drought tolerant, and resistant to insect pests and diseases. What has WHO been doing to improve the evaluation of GM foods? web weather related reading comprehension activities at nonfiction passages and functional texts ereading worksheets amazon com the farmer says toys amp games june 23rd 2018 enter your model number to make sure this . The .gov means its official.Federal government websites often end in .gov or .mil. What is the main reason we do not know enough about GM foods? A GMO papaya, named the Rainbow papaya, was created to resist ringspot virus. The above lesson is a great teaching resource for. the website where English Language teachers exchange resources: Genetic modification significantly accelerates this process by using scientific techniques that give the plant the specific desired trait. Only a few types of GMO crops are grown in the United States, but some of these GMOs make up a large percentage of the crop grown (e.g., soybeans, corn, sugar beets, canola, and cotton). Food insecurity, or not having enough food to eat, is a real problem for many people around the world. However, a GMO food needs a special label if it is materially different from its conventional counterpart. This toxin is currently used as a conventional insecticide in agriculture and is safe for human consumption. Other GMO crops have been modified with genes that help them survive stressful conditions, such as droughts, and resist diseases like blights, resulting in a higher yield for farmers (8, 9, 10). Level: intermediate. Genetic engineering is often used in combination with traditional breeding to produce the genetically engineered plant varieties on the market today. Environmental concerns include: the risk of outcrossing, where genes from GMO foods pass into wild plants and other crops. To produce a GMO plant, scientists first identify what trait they want that plant to have, such as resistance to drought, herbicides, or insects. In recent years, developments in genetic engineering have allowed scientists to make specific changes more quickly. (2020). . Gene transfer from GM foods to cells of the body or to bacteria in the gastrointestinal tract would cause concern if the transferred genetic material adversely affects human health. For starters, many GMO crops have been genetically modified to express a gene that protects them against pests and insects. Most GMO plants are used to make ingredients that are then used in other food products. Learn more about the, This article identifies the 15 most healthful foods based on recent research. Some people have also raised fears that eating GMO food could lead to genetic changes in humans. Worksheets that speak. As genetically modified produce makes its way to market this year, experts debate whether these foods are safer to consume than other products. This test focuses on genetically modified organisms. In fact, genetic engineering, which is the process used to create GMOs, was first used to make human insulin, a medicine used to treat diabetes. While foods developed using traditional breeding methods are not generally tested for allergenicity, protocols for the testing of GM foods have been evaluated by the Food and Agriculture Organization of the United Nations (FAO) and WHO. GMOs are also used in the textile industry. perception, and lower intention to purchase genetically modified foods than other participants. While theoretical discussions have covered a broad range of aspects, the three main issues debated are the potentials to provoke allergic reaction (allergenicity), gene transfer and outcrossing. In the United States, the Food and Drug Administration (FDA) regulates all foods from genetically engineered plants. tailored to your instructions. In the project students will self-select two (2) examples of genetically modified foods (plant . The Flavr Savr was the first commercially grown, genetically engineered food approved for sale. Read more. Squash was one of the first GMOs on the market, but it is not widely grown. Most GMO corn is created to resist insect pests or tolerate herbicides. As a result, the person or animal could also develop antibiotic resistance. Genetically modified food is produced from plants which have had their genes tweaked in the lab. We link primary sources including studies, scientific references, and statistics within each article and also list them in the resources section at the bottom of our articles. Genetically Modified Foods Research Project (GMO's, Genetics and Agriculture) Created by. In the laboratory, scientists grow the new corn plant to ensure it has adopted the desired trait (insect resistance). They grow the cells in tissue culture, and a plant develops. So far, scientists have found no evidence that commercially available GMO foods are dangerous for health. Continue reading the main story. Some day people will see that genetically modified food can solve many of the world's problems. Scientists use genetic rewiring to increase lifespan of cells, Beyond amyloid and tau: New targets in developing dementia treatments, Napping longer than 30 minutes linked to higher risk of obesity and high blood pressure, Activity 'snacks' could lower blood sugar, complication risk in type 1 diabetes, In Conversation: Investigating the power of music for dementia. GMOs introduce "foreign" genes into the mix, genes that would not likely be introduced through . All these factors contribute to lower costs for the consumer and can ensure that more people have access to quality food. 7 However, using genetically modified organisms (GMOs) in food has been a controversial practice ever. This resource does not contain any images, words or ideas that would upset a reasonable person in any culture. The site is secure. Virus resistance is achieved through the introduction of a gene from certain viruses which cause disease in plants. More than 95% of animals used for meat and dairy in the United States eat GMO crops. FDA has determined that food from the AquAdvantage Salmon and the GalSafe pig are as safe and nutritious to eat as food from non-GMO salmon and pigs. 1953: Building on the discoveries of chemist Rosalind Franklin, scientists James Watson and Francis Crick identify the structure of DNA. For this to happen, the following needs to take place: For thousands of years, people have used processes such as selective breeding or crossbreeding to produce more viable crops. Genetically modifying some foods could make them: Also, a 2022 study suggests GMO foods could help slow climate change by reducing greenhouse gases. Healthline Media does not provide medical advice, diagnosis, or treatment. This 11-minute video explores how the rise of genetically modified foods has given rise to fears about food safety while transforming agricultural production processes. 1973: Biochemists Herbert Boyer and Stanley Cohen develop genetic engineering by inserting DNA from one bacteria into another. Science and history of GMOs and other food modification processes. Students will learn why the populist and conspiracy-obsessed Anti-Masonic Party held Americas first political party convention, a democratizing innovation that changed forever the way Americans choose their presidents. Learn more about Genome Editing in Agricultural Biotechnology. Many GMO crops are used to make ingredients that Americans eat such as cornstarch, corn syrup, corn oil, soybean oil, canola oil, or granulated sugar. 2023 Healthline Media UK Ltd, Brighton, UK. Consumer concerns have triggered a discussion on the desirability of labelling GM foods, allowing for an informed choice of consumers. What can bugs do that make it hard to be a farmer? However, this study was later retracted because it was poorly designed (17, 18, 19). If a product does not have this kind of label, it does not contain bioengineered ingredients. Students will learn how the federal governments botched raid on the compound of the Branch Davidian religious sect in 1993 led to decades of controversy over Second Amendment rights. In 2020, GMO soybeans made up 94% of all soybeans planted, GMO cotton made up 96% of all cotton planted, and 92% of corn planted was GMO corn. Most GMO corn is created to resist insect pests or tolerate herbicides. 4 0 obj GMO (genetically modified organism) has become the common term consumers and popular media use to describe foods that have been created through genetic engineering. Why are certain groups concerned about the growing influence of the chemical industry on agriculture? Live Worksheets GM foods are developed and marketed because there is some perceived advantage either to the producer or consumer of these foods. since the first genetically engineered tomato was approved for consumers in 1994. Are peoples reactions related to the different attitudes to food in various regions of the world? Worksheets that listen. Those with genes from other organisms are called "transgenic" and represent a large number of GMOs available today, such as There has also been concern that pollen from Bt crops may negatively impact honeybees, but there doesnt seem to be any solid evidence to support this yet (29, 30, 31). Although current research suggests that GMO foods are safe for consumption, some people are concerned about their potential health effects. Scientists have not yet shown that GMO foods are harmful to health, but research is ongoing. How controversies have arisen due to the changing nature of contemporary agriculture and food-production practices. Small fragments of DNA from food can and do enter the bloodstream and body organs, but there is no evidence that they have any impact on genetic makeup or human health. Genetically refers to genes. Scientists create GMO foods by introducing genetic material, or DNA, from a different organism through genetic engineering. (2018). However, research is ongoing. Resistance against insects is achieved by incorporating into the food plant the gene for toxin production from the bacterium Bacillus thuringiensis (Bt). GMO foods undergo strict testing before they can be commercialized. Until that time, consumers were generally not very aware of the potential of this research. Guidance for industry: Voluntary labeling indicating whether foods have or have not been derived from genetically engineered plants. Could eating GM food have an effect on my genes? 1994: The first GMO produce created through genetic engineeringa GMO tomatobecomes available for sale after studies evaluated by federal agencies proved it to be as safe as traditionally bred tomatoes. In the United States, no regulations currently mandate the labeling of GMO foods. GMO foods may offer several advantages to the grower and consumer. Genetically modified organisms (GMOs) can be defined as organisms in which the genetic material (DNA) has been altered in a way that does not occur naturally. What kind of GM foods are on the market internationally? While browning does not change the quality of the potato, it often leads to food being unnecessarily thrown away because people mistakenly believe browned food is spoiled. GMO crops are relatively new, and researchers are still investigating their long-term safety and health effects, but no evidence has yet emerged that currently available GMO foods are harmful to human health. 2 farmers, 2 views of Genetically Modified Foods Reading Comprehension 1. Age: 13-15. 1. 2 Available online: . Report abuse. 2005: GMO alfalfa and sugar beets are available for sale in the United States. Consumers have questioned the validity of risk assessments, both with regard to consumer health and environmental risks, focusing in particular on long-term effects. How GMOs are regulated for food and plant safety in the United States. This test focuses on genetically modified organisms. It comes from a naturally occurring bacteria known as Bacillus thuringiensis. Presently, some foods may have a third-party Non-GMO project verified label, which indicates that the product contains no GMOs. Page 1 Is the ketogenic diet right for autoimmune conditions? Key is provided. Different GM organisms include different genes inserted in different ways. (2022). 2015: FDA approves an application for the first genetic modification in an animal for use as food, a genetically engineered salmon. %PDF-1.5 These questions and answers have been prepared by WHO in response to questions and concerns from WHO Member State Governments with regard to the nature and safety of genetically modified food. 8 Evidence-Based Health Benefits of Papaya. The written task is about cloning. Scientists assess the likelihood of GMO foods causing an allergic reaction in humans before a product reaches the market, and can prevent its launch if necessary. Codex developed principles for the human health risk analysis of GM foods in 2003. Quality not yet verified by the community. Environmental risk assessments cover both the GMO concerned and the potential receiving environment. Similar evaluations are generally not performed for conventional foods. stream The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. The GM products that are currently on the international market have all passed safety assessments conducted by national authorities. In the space of a few years, Slow Food has become a major lobbying force in the European Union on agriculture and trade policy. Amazon Kunde. This is a review of papaya and its health benefits. Sitemap. How is a risk assessment for the environment performed? Science Brian. With numerous studies supporting both sides. These techniques can make changes more quickly and precisely than traditional breeding methods. Tm kim cc cng vic lin quan n Ielts reading passage de profundis clamavi answers hoc thu ngi trn th trng vic lm freelance ln nht th gii vi hn 22 triu cng vic. The release of GMOs into the environment and the marketing of GM foods have resulted in a public debate in many parts of the world. People can start using GMOs in their farms c. A new law requiring GMO labeling. For example, rice high in beta carotene, also called golden rice, was developed to help prevent blindness in regions where local diets are chronically deficient in vitamin A (11). All rights reserved. Advertise here, reading comprehension of a text on genetically modified food, inserted on the topic healthy habits, Preview: It includes several tasks (reading comprehension + grammar). for only $13.00 $11.05/page.

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