In this project, you will explore a real-world problem, and then work through a series of steps to analyze that problem, research ways the problem could be solved, then propose a possible solution to that problem. Often, there are no specific right or wrong solutions, but sometimes one particular solution may be better than others. The key is making sure you fully understand the problem, have researched some possible solutions, and have proposed the solution that you can support with information / evidence.Begin by reading the problem statement in Step 1. Take the time to review all the information provided in the statement, including exploring the websites, videos and / or articles that are linked. Then work on steps 2 through 8 to complete this problem-based learning experience.

In this project, you will explore a real-world problem, and then work through a series of steps to analyze that problem, research ways the problem could be solved, then propose a possible solution to that problem. Often, there are no specific right or wrong solutions, but sometimes one particular solution may be better than others. The key is making sure you fully understand the problem, have researched some possible solutions, and have proposed the solution that you can support with information / evidence.Begin by reading the problem statement in Step 1. Take the time to review all the information provided in the statement, including exploring the websites, videos and / or articles that are linked. Then work on steps 2 through 8 to complete this problem-based learning experience.

This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"Formalin-fixed, paraffin-embedded (FFPE) tissue is the gold standard for pathology tissue storage, making FFPE tissue libraries rich repositories for identifying and analyzing the bacterial microbiomes that stretch across the human body. Unfortunately, various facets of the FFPE process can compromise the integrity of tissue for this type of analysis. including DNA damage, susceptibility to contamination, and the lack of suitable DNA extraction methods. A new study proposes a system called Protoblock for standardizing and optimizing FFPE tissue-based research. A Protoblock is generated by embedding a known number of fixed cells in a molded agar matrix. After the agar solidifies, the block is processed following routine FFPE protocols and verified by microscopy. Experiments confirmed the quality and condition of DNA purified from Protoblocks, revealing important calibration information, such as how DNA damage evolves over fixation time. and how host DNA and sample prep method might bias bacterial analysis..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Psychology is designed to meet scope and sequence requirements for the single-semester introduction to psychology course. The book offers a comprehensive treatment of core concepts, grounded in both classic studies and current and emerging research. The text also includes coverage of the DSM-5 in examinations of psychological disorders. Psychology incorporates discussions that reflect the diversity within the discipline, as well as the diversity of cultures and communities across the globe.Senior Contributing AuthorsRose M. Spielman, Formerly of Quinnipiac UniversityContributing AuthorsKathryn Dumper, Bainbridge State CollegeWilliam Jenkins, Mercer UniversityArlene Lacombe, Saint Joseph's UniversityMarilyn Lovett, Livingstone CollegeMarion Perlmutter, University of Michigan

By the end of this section, you will be able to:Explain the basic principles of the theory of evolution by natural selectionDescribe the differences between genotype and phenotypeDiscuss how gene-environment interactions are critical for expression of physical and psychological characteristics

Watch how NJ high school students apply basic principles of molecular biology to solve real research problems, and publish their own genome research at GenBank, the international genomic sequence database.

This course provides a foundation in the following four areas: evolutionary and population genetics; comparative genomics; structural genomics and proteomics; and functional genomics and regulation.

This fun Web site is part of OLogy, where kids can collect virtual trading cards and create projects with them. The site opens by telling kids that people have learned to change the food we eat. The first comic strip looks at a farmer who works to produce a larger, redder, tastier tomato. The second comic strip tells kids about genetic modification and imagines a scientist putting the flounder's "anti-freeze" gene inside the DNA of a tomato. Food for Thought presents kids with two scenarios about genetically modified food, asking them if they think they're good ideas.

The activity is designed to teach the protein production steps by putting the students into the processes by becoming DNA triplets, RNA codons, and transfer RNA.

The American Chestnut was once one of the most important trees in the Eastern US. It was important to wildlife as a food source and to people for a variety of uses. In the early 1900’s an imported Japanese Chestnut tree carried a fungus to which American trees had no immunity. It devastated the native Chestnuts. How can science offer a solution to this problem? Students will study how biotechnology is being used to develop a blight resistant tree. They will engage in hands-on activities that have students apply their knowledge of DNA and genetics to simulate the steps needed to find the genes for resistance and insert them into an American Chestnut tree. Lessons are designed to be used for any level of Biology student and do not require high tech equipment.

This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"Advances in metagenomic sequencing have allowed for the identification of countless novel bacterial taxa in environmental samples. However, due to a lack of appropriate computational tools, the plasmids contained by many of these bacteria have received far less attention. That has restricted research into the important genetic processes plasmids are responsible for, such as horizontal gene transfer and antibiotic resistance. To address this gap, researchers recently developed the Sequence Contents-Aware Plasmid Peeler (SCAPP). An open-source Python package, SCAPP builds upon a previously developed algorithm and uses biological data to assemble plasmid sequences from metagenomic samples. SCAPP was found to outperform existing metagenomic plasmid assembly tools when tested on simulated metagenomes and real human gut microbiome samples. SCAPP could also assemble novel and clinically relevant plasmid sequences in generated samples..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Teachers, tune in to this special, 50th episode of STEM in 30 to learn all about STEM in real life.

This fun Web site is part of OLogy, where kids can collect virtual trading cards and create projects with them. Here, they learn about the human genome project by clicking through an online slide show, hosted by kids, that answers these questions: What's a genome, anyway?What is the human genome project? What does it mean to me?

Learn the simple tools and the method for extracting DNA from plant cells, and why each step is performed.

Astronaut Randy Bresnik explains why experiments are conducted on the International Space Station. Astronaut Kate Rubins shows us how to extract DNA from peas.

Learn how a standard middle school science experiment relates to real world science with this episode of Smithsonian Science Starters with NASA Astronaut Kate Rubins.

Sal reflects on the amazing speed and precision with which DNA replication takes place.