Este interactivo desplegable explora la regulación del operón araBAD, un
conjunto de genes corregulados que metabolizan la arabinosa en E. coli.

This scrollable introduces the sequence of the human chemokine co-receptor 5
gene. Three DNA regions are chosen as the most promising guide RNA targets
for CRISPR-Cas9 editing.

This scrollable interactive demonstrates how restriction enzymes (also called endonucleases) work and why they can be used as tools to analyze DNA and create recombinant plasmids.

This interactive image of an oxygen-binding curve for hemoglobin demonstrates
how changes in the concentration of carbon dioxide impact the environmental
pH and the structure of the hemoglobin protein, thereby altering its ability to
bind oxygen.

Las micropipetas son herramientas que permiten a los científicos medir y utilizar
volúmenes muy pequeños de líquido en el rango de microlitros a mililitros. Este
interactivo presenta las partes de una micropipeta y el uso adecuado de esta
herramienta en el laboratorio.

This scrollable introduces the concept that cells can communicate via signaling molecules in a process called cell signaling. Communication between cells can lead to a variety of changes in the cell, from alterations to its growth, structure or metabolism. When cell signaling pathways don’t function properly, disease can result.

This interactive introduces how mistakes in the genome can cause disease. The gene editing tool CRISPR-Cas9 can correct these mistakes and potentially cure disease.

Micropipettes are tools that allow scientists to measure and utilize very small volumes of liquid in the microliter to milliliter range. This scrollable introduces the parts of a micropipette and the proper use of this equipment in the lab.

Este interactivo desplegable lleva a los usuarios por un recorrido de la doble
hélice del ADN y explica el modo en que el apareamiento de bases de
nucleótidos genera la forma única del ADN.

This interactive introduces how HIV enters the host cell and uses its resources to
reproduce.

This interactive allows to explore the mechanism of how CRISPR-Cas9 facilitates the double-stranded cutting of DNA.

This interactive outlines the nature of nucleotide base-pairing and the structure of DNA

This interactive will present the components and steps needed for a successful
PCR reaction.

This interactive will present the rules for designing precise nucleotide sequences
called PCR primers. Designing primers for a PCR reaction is an important step
because the way they bind to the template DNA dictates much of the success of
the PCR reaction.

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In this scrollable interactive, the four levels of protein folding are explored in detail by exploring the structure of hemoglobin.

This scrollable interactive provides an overview of DNA replication and the key enzymes involved, highlighting the role of DNA ligase.

This scrollable interactive shows how DNA ligase can be used in biotechnology to create recombinant plasmids by connecting DNA fragments.

This scrollable interactive explores the different roles that proteins can play in the cell. Categories of proteins covered include transmembrane proteins, proteins that make up molecular machines like cilia and ribosomes, and enzymes. The four levels of protein structure are also discussed.

This interactive will present the varying applications of the powers of ten within
the metric system to measure the lengths of objects invisible to the eye and
objects out of this world.