Induction of Nitrate Reductase in Plant Shoots
A laboratory exercise that uses colormetric assay and corn seedling shoots to study the induction of enzyme activity by a substrate.
Author(s): No creator set

License information
Related content

Poverty in the United States
In addition to a quantitative analysis that involves univariate, bivariate, and multivariate analysis, this module reinforces research terms introduced in Intro to Sociology (independent, dependent and control variables and includes the opportunity to discuss sample vs. population (in the comparison of national poverty data vs. the poverty rate in the sample) and value vs. variable (poverty as a value and a variable and the recoding of the values in the household data). The module also uses the
Author(s): No creator set

License information
Related content

Diversity of leaves
The diversity of land plants can be seen in the diversity of their leaves. Leaves vary by color, vein arrangement, shape, texture, and thickness.
Author(s): No creator set

License information
Related content

How do I pay?
Op het einde van deze les kun je bepalen met welke betaalmiddelen jij de congestion charge misschien wel zou betalen en met welk betaalmiddel zeker niet.
Author(s): No creator set

License information
Related content

What's Wrong with the Big Bang Theory?
What's Wrong with the Big Bang Theory? - Radio astronomer, award-winning writer and broadcaster Marcus Chown talks to fellow stargazer Fred Watson about what's wrong with the Big Bang theory. (03:07)
Author(s): No creator set

License information
Related content

Exercice 15 (Arithmétique dans Z) [00349]

Exo7. Exercices de mathématiques pour les étudiants.
Retrouvez la correction écrite sur http://exo7.emath.fr

Nombres premiers de la forme a^n+1.

Bonus (à 3'49'') : nombres de Fermat, exercice.


Author(s): No creator set

License information
Related content

7.3 What interests you?
What is your experience of work and what did you learn from this experience? This unit will enable you to reflect upon what you have learned from work and support you in improving how you learn at work. It will encourage you to think critically about work-based learning and review your own professional knowledge and skills.
Author(s): The Open University

License information
Related content

Except for third party materials and otherwise stated (see http://www.open.ac.uk/conditions terms and conditions), this content is made available under a http://creativecommons.org/licenses/by-nc-sa/2

Plants That Aren't Plants: Mosses and Lichens
Mosses and lichens are not given much attention in introductory biology laboratory courses, in part because instructors lack skills necessary to cover the topic-namely, moss leaf cross sectioning and lichen chemical spot tests. Acquiring confidence in just these two techniques, as well as familiarity with basic terminology, lays a foundation for further investigation.
Author(s): No creator set

License information
Related content

Slide Right on By Using an Inclined Plane
Students explore building a pyramid, learning about the simple machine called an inclined plane. They also learn about another simple machine, the screw, and how it is used as a lifting or fastening device. During a hands-on activity, students see how the angle of inclination and pull force can make it easier (or harder) to pull an object up an inclined plane.
Author(s): No creator set

License information
Related content

Sleeping Beauty Invades Rat's Genome
Knockouts are not just for Mice anymore. Aron Geurts and Howard Jacob from the Medical College of Wisconsin talk about their plans for creating transgenic rats using the Sleeping beauty transposon. Coming out of work pioneered by Colin Bishop's lab, Geurts and Jacob describe how the Sleeping Beauty system can be used to make transgenic rats and their plans to make the phenotype data from these rats available via the MCW PGA website (http://pga.mcw.edu) and the strains themselves accessible via a
Author(s): No creator set

License information
Related content

Not your everyday commuter
Op het einde van deze les kun je over een dialoog over pendelen via de Kanaaltunnel inhoudsvragen beantwoorden.
Author(s): No creator set

License information
Related content

"Electromagnetic Fields and Energy, Spring 2008"
"Published in 1989 by Prentice-Hall, this book is a useful resource for educators and self-learners alike. The text is aimed at those who have seen Maxwell's equations in integral and differential form and who have been exposed to some integral theorems and differential operators. A hypertext version of this textbook can be found here. An accompanying set of video demonstrations is available below. These video demonstrations convey electromagnetism concepts. The demonstrations are related to top
Author(s): Silva, Manuel L.,Zahn, Markus

License information
Related content

Rights not set

Crews Speak with Pope Benedict XVI
The STS-134 and Expedition 27 crews joined together in the Kibo module for a special call from Pope Benedict XVI.
Author(s): No creator set

License information
Related content

Living and non-living things
Living things often rely on non-living things to accomplish daily tasks. Living things have several characteristics that non-living things do not, such as the ability to move, eat, breathe, and reproduce. Living things and non-living things can interact even though they do not have the same characteristics.
Author(s): No creator set

License information
Related content

Community based Physical Therapy
In this lecture, students are going to learn about the history, the society background and the system of Regional Physiotherapy for the preparation and the understanding of the practical side of Regional Physiotherapy. Moreover, we will have suggestions by the physiotherapists and occupational therapists working on the front-line.
Author(s): 001

License information
Related content

Rights not set

3.8 Revision questions
Hearing is a familiar and important human sense that is a topic naturally of interest to those who are curious about human biology. This unit will enable you to relate what you read to your own sensory experiences – and indeed many of the questions asked have exactly that function. This unit will be best understood by those with some biological understanding.
Author(s): The Open University

License information
Related content

Except for third party materials and otherwise stated (see http://www.open.ac.uk/conditions terms and conditions), this content is made available under a http://creativecommons.org/licenses/by-nc-sa/2

Science Digest - Episode 2 Animal Guy
Quirky Science Digest talk show host Mathew Arden interviews animal expert Brad Crane.
Author(s): No creator set

License information
Related content

Lezen en spreken: And on your left you can see 'Manneken Pis'
Aan het einde van deze les kunnen cursisten Amerikaanse toeristen een korte rondleiding geven in Brussel.
Author(s): No creator set

License information
Related content

2011 Elon University Convocation for Honors
Five distinguished panelists who visited Elon University on April 7 for the annual Convocation for Honors program said today's students have the potential to restore their nation's global reputation for innovation, education and religious freedoms. The panel included David Gergen, Shirley Ann Jackson, David Levin, David Walker, Eboo Patel, and was moderated by Brian Williams.
Author(s): No creator set

License information
Related content

Embryology of the Head and Neck - Chapter 4: Histologic aspects of Tooth Development
Diagrammatic representation of the development of the head and neck region for undergraduate students, particularly Oral Biology. The module is available through the African Health OER Network at: http://www.oerafrica.org/healthoer/. Any medical information in this material is intended to inform and educate and is not a tool for self-diagnosis or a replacement for medical evaluation, advice, diagnosis or treatment by a healthcare professional. Please speak to your physician if you have question
Author(s): No creator set

License information
Related content