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About This Simulation
Follow Lily’s quest for planning a healthy diet for her best friend, Mia, who is lacking energy for her athletic performances, and learn how an unhealthy diet can impact DNA stability by measuring telomere length and DNA adducts from human samples.
Learning Objectives
- Describe nutrient compositions of healthy and unhealthy diets
- Explain how genomic instability may lead to the development of diseases such as cancer
- Summarize the impact of diet on genomic stability
About This Simulation
Lab Techniques
- Histology slide preparation
- Micropipetting
- Microscopy
- Diet planning
- Flow cytometry
Related Standards
- No direct alignment
- No direct alignment
- 7.2 Transcription and gene expression
Learn More About This Simulation
Everything you eat will impact your DNA. In this simulation, you will learn about the connection between nutrients in your diet and the stability of your DNA.
Food composition and digestion
Join two students and discover how their contrasting food choices impact them. You will review their food choices by looking at the nutrients’ 3D structures and compositions. Next, you will dive deeper into the human digestive system. Through detailed 3D animations, you’ll get the opportunity to travel through the gut with the bacteria and see how nutrients are absorbed in the human body.
DNA experiments
You will perform two experiments to uncover how nutrients impact the DNA structure. In these experiments, you will compare samples taken from people with healthy and unhealthy diets. In the first experiment, you will measure the DNA telomere length. In the second experiment, you will measure the DNA adduct level from colon samples.
Plan a healthy meal
Finally, you will use your acquired knowledge to plan a healthy meal for Mia, who is a school athlete. You can choose from a range of different food options to build your meal plan. Will you be able to help Mia get her energy back?
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For Science Programs Providing a Learning Advantage
North Dakota State College of Science
“They did the simulation at home, then completed the in-person lab within 30 minutes, no questions asked, and passed the quiz with flying colors.”
Lecturer in Human Physiology
University of Westminster
"I saw some of the students who clearly didn’t necessarily like sitting there reading a book discover they could turn on Labster and keep up with the rest of the class because it spoke to them.
Modesto City Schools
"Having something that's engaging for the students gives teachers that opportunity to breathe and get excited again. Because they're seeing the kids light up, they're seeing the kids engage with content."
Wenatchee Valley College
"The question always is, ‘Can we demonstrate that the students are meeting course outcomes?’ Check! We can do that.”
San José State University
"We surveyed over 400 students. More than 90% thought Labster was easy to navigate, and that it was fun, but more importantly, most of them felt confident that they could execute the labs in person. And that confidence is a big deal."
FAQs
Find answers to frequently asked questions.
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A Labster virtual lab is an interactive, multimedia assignment that students access right from their computers. Many Labster virtual labs prepare students for success in college by introducing foundational knowledge using multimedia visualizations that make it easier to understand complex concepts. Other Labster virtual labs prepare learners for careers in STEM labs by giving them realistic practice on lab techniques and procedures.
Labster’s virtual lab simulations are created by scientists and designed to maximize engagement and interactivity. Unlike watching a video or reading a textbook, Labster virtual labs are interactive. To make progress, students must think critically and solve a real-world problem. We believe that learning by doing makes STEM stick.
Yes, Labster is compatible with all major LMS (Learning Management Systems) including Blackboard, Canvas, D2L, Moodle, and many others. Students can access Labster like any other assignment. If your institution does not choose an LMS integration, students will log into Labster’s Course Manager once they have an account created. Your institution will decide which is the best access method.
Labster is available for purchase by instructors, faculty, and administrators at education institutions. Purchasing our starter package, Labster Explorer, can be done using a credit card if you are located in the USA, Canada, or Mexico. If you are outside of North America or are choosing a higher plan, please speak with a Labster sales representative. Compare plans.
Labster supports a wide range of STEM courses at the high school, college, and university level across fields in biology, chemistry, physics, and health sciences. You can identify topics for your courses by searching our Content Catalog.