This article presents two integrated laboratory exercises intended to show students the role of [alpha]-amylases (AAMYs) in saliva and detergents. These laboratory practicals are based on the determination of the enzymatic activity of amylase from saliva and different detergents using the Phadebas test (quantitative) and the Lugol test…

In proteomics, complex mixtures of proteins are separated (usually by chromatography or electrophoresis) and identified by mass spectrometry. We have created 2DE Tandem MS, a computer program designed for use in the biochemistry, proteomics, or bioinformatics classroom. It contains two simulations--2D electrophoresis and tandem mass spectrometry.…

Biotechnology is a rapidly advancing science that has the potential to revolutionize medicine and transform human abilities. Accompanying these positives are an underdiscussed category of threats to principles of human rights and equality. Although any technology might be used to inegalitarian ends, biotechnology has the capacity to beget…

Cell-free protein synthesis (CFPS) has emerged as a practical method for producing a broad variety of proteins. In addition, the direct accessibility to the reaction environment makes CFPS particularly suitable as a learning vehicle for fundamental biological concepts. Here, we describe its implementation as a teaching tool for a high school…

The Professional Science Master's Biotechnology program at the University of Maryland University College developed and implemented a novel online mentoring program to increase synergy with the biotechnology industry. In this program, Master's students are paired with mentors from the biotechnology industry. A mentor assistant, who is a graduate of…

The implementation of good laboratory practices (GLPs) is recognized by the biotechnology and pharmaceutical industries as being critical for ensuring the international acceptability of products. However, as universities and colleges (and research organizations) do not necessarily work under similar constraints, actual laboratory practices vary…

Often called the first of its kind, "Frankenstein" paved the way for science fiction writing. Its depiction of a then impossible scientific feat has in our time become possible and is essentially recognizable in what we now refer to as bioengineering, biomedicine, or biotechnology. The fiction of "Frankenstein" has as it were given way to…

This study explores how teachers developed and critically evaluated a range of teaching strategies that could support the discussion of a socio-scientific issue (SSI) that had the potential to be controversial. The issue was stem cell research and six New Zealand teachers of senior biology students (grades 12/13) took part in an action research…

As advances in biotechnology and molecular biology rapidly expand in research settings, it is vital that we continue to prepare high school students to enter and thrive in those modern laboratories. This multistep, inquiry-based lab describes highly adaptable methods to teach students not only current molecular techniques and technologies, but…

Whether celebratory or critical, STS research on science-industry relations has focused on the blurring of boundaries and hybridization of codes and practices. However, the vocabulary of boundary and hybrid tends to reify science and industry as separate in the attempt to map their relation. Drawing on interviews with the head of a research center…

The notions of user involvement and user orientation have become popular catchphrases in innovation research and practice. Central in this research are the ideas that knowledge about users leads to better design, and that the interests of users and producers need to be aligned. In another field of research, scholars have long recognised the…

In this article, the authors review some contemporary cases where biotechnologies have been employed, where they have had global implications, and where there has been considerable debate. The authors argue that the concept of dignity, which lies at the center of such documents as the 2005 Universal Declaration on Bioethics and Human Rights, the…

Research in education suggests that computer games can serve as powerful learning environments, however, teachers perceive many obstacles to using games as teaching tools. In this study, we examine three science teachers' implementation and perceptions of a curriculum unit incorporating the game, Mission Biotech (MBt) and a set of supporting…

Messenger ribonucleic acid (mRNA) plays a pivotal role in the central dogma of molecular biology. Importantly, molecular events occurring during and after mRNA synthesis have the potential to create multiple proteins from one gene, leading to some of the remarkable protein diversity that genomes hold. The North Carolina State University…

Providing students with assignments that focus on critical thinking is an important part of their scientific and intellectual development. However, as class sizes increase, so does the grading burden, prohibiting many faculty from incorporating critical thinking assignments in the classroom. In an effort to continue to provide our students with…