Howard Hughes Medical Institute
Hhmi: Biointeractive: The Immunology Lab
In this lab, students perform a virtual ELISA (enzyme-linked immunosorbent assay)to test whether a particular antibody is present in a blood sample. Students engage in key science practices, including experimental design and data...
Science Education Resource Center at Carleton College
Serc: How Enzymes Work
In this biology lab, students use pineapple juice as an enzyme, and jello as a substrate to illustrate an enzyme/substrate complex.
Science Education Resource Center at Carleton College
Serc: Investigating Characteristics of Enzymes & Factors That Affect Their Funct
By using inquiry skills, students will design and complete a lab investigation to gain an understanding of the concept of enzymes.
Howard Hughes Medical Institute
Hhmi: Biointeractive: Virtual Immunology Lab
This virtual laboratory demonstrates how an enzyme-linked immunosorbent assay (ELISA) is carried out and some of the key experimental problems that may be encountered. Students will learn about the assay procedure and the equipment and...
Lawrence Berkeley National Laboratory
Berkeley Lab: Did You Ever Wonder? Why People Age?
Students explore the shifting role of senescent cells throughout the lifespan of organisms. The article discusses cancer, Judy Campisi, and enzymes. The resource consists of pictures, quotes, and links to additional resources.
Khan Academy
Khan Academy: Units for Common Medical Lab Values
Comparing and contrasting the amount of elements and function (hormone or enzyme activity in lab values.
Concord Consortium
Concord Consortium: Molecular Workbench Showcase: Biotech
Simulations of common biotechnology techniques performed in a laboratory setting. Learn how to complete these techniques and what task they are used for in the lab.
Bio Topics
Bio Topics: The Action of Amylase on Starch
An experiment designed to show students how enzymes work. This experiment specifically investigates how amylase acts upon starch.
American Chemical Society
American Chemical Society: Hompage
ChemCenter, available from the American Chemical Society, provides chemistry news, reference sources and other public services.
Other
Science Alive: Changing the Starch in "Yams" to Sugar
This lab activity provides students with the experience of using their own enzymes to convert starch to sugar (a disaccharide called maltose), then testing to see if the conversion has taken place.
ClassFlow
Class Flow: Gel Electrophoresis & Restriction Mapping
[Free Registration/Login Required] Following basic lab techniques of modern molecular biology, analyze the gel electrophoresis results of a restriction enzyme digest of DNA by using a HindIII-generated standard curve. Then solve two...