Although this shows no evidence of diabetes, there were symptoms and risk factors such as Patient A's unhealthy diet and only exercise 1-2 times per week. Record relevant notes on the appropriate sections of Design Process Example worksheet. This chemical communication is highly specific and often involves molecules called proteins. Imagine you and your partner are health care professionals who are giving a presentation to a group of adults who are either at risk for or who have just been diagnosed with diabetes. Both work together to give energy to the body cells.
Under each documented source, write an explanation of why it is a legitimate and reliable source of information about insulin and its effects on cells. Write the summary on the Response Sheet 3. For this presentation you will design and build a 3-D working model that demonstrates the role of insulin in getting glucose into a cell as well as shows the difference between Type 1 and Type 2 diabetes. Describe one benefit and one drawback of using models to represent scientific processes. The insulin opens the door of the body cells for the glucose to enter the body. If your teacher approves, continue to complete all the steps to build your model and to record the required information in your laboratory journal or notebook. Obtain a Design Process — Insulin Glucose Example worksheet.
The Insulin Level graph shows that Anna Garcia has Type 1 diabetes, because it indicates that there was no insulin produced and Patient B had Type 2 diabetes, because the insulin level was high and did not drop back to 150. The difference between type 1 and type 2 diabetes was interesting and important to me. But how do you know that what you read is accurate? In Type 1 diabetes, no insulin is produced. Also using these puzzle pieces, we discovered that in order to break down polymers, like the things we eat, the macromolecules needed water. Also, they have symptoms of diabetes.
Also there are very few ads and the sponsor is popular for their knowledge. After eating your food, glucose from the food is released into the blood. You will use your model to explain this process to your target audience. Models are a very important tool for explaining complex processes in science, technology, and engineering. Discuss the information you researched with your partner and ask your teacher any clarification questions. High glucose level is a signal to release insulin The pancreas then releases the insulin to the cells The insulin acts as a key for glucose to enter the cell The glucose is then used as energy.
In your laboratory journal, list two pros and two cons of using the Internet to research current science topics. Models are a very important tool for explaining complex processes in science, technology, and engineering. In the space below, properly document each of the three sources you found that show how insulin signals a cell to take in glucose from the blood. Once a signal molecule binds to a receptor, multiple events occur within the cell to transfer the message to other parts of the cell and to induce the cell to act on the message. But how specifically do these substances interact? The learning growth is displayed in the pictures, when I learned how to, and what the different parts of an experiment are. Note that many projects will not require strict adherence to each and every step. Diabetes, often referred to by doctors as diabetes mellitus, describes a group of metabolic diseases in which the person has high blood glucose either because insulin production is inadequate, or because the body's cells do not respond properly to insulin, or both.
Work with your partner and create a summary, either in paragraph form or in a series of steps or bullets, explaining how insulin binds to cells and the mechanism involved in triggering the cells to take in glucose. You will use your model to explain this process to your target audience. In order to test this, glucose is given and blood samples are taken every 30-60 minutes. At the completion of your presentation, the audience should understand the connection between insulin and glucose. Make your presentation to the class, with your partner, as directed by your teacher. To complete this task, follow the steps below: 12.
In most cases the pancreas is able to produce insulin which allows glucose to enter cells. © 2013 Project Lead The Way, Inc. I now know more about the veins and arteries connected to the heart. The protein binds to the second cell because that cell has a receptor for it. Write the summary in the space below. But how do you know that what you read is accurate? Similar to the experimental design or the scientific method, the design process is a series of steps that outline a logical way to answer a question or solve a problem. Additionally, the insulin test defines the type of diabetes.
Step 2: Define the Criteria o The model must be constructed of materials easily accessible at home or school. Read this document and review guidelines that you can use to assess the author, purpose, and content of a website. The pancreas releases insulin in the blood. Design a Controlled Experiment: 2. We started out with monomers or single parts and discovered that in order to combine the monomers to polymers, the macromolecules would have to give off H2O or water.