CRISPR-Cas9 is a groundbreaking gene editing tool with the promise to cure diseases, improve agriculture, and revolutionize environmental engineering. This pathway introduces the CRISPR-Cas9 mechanism, which is applied to disrupt a gene to confer HIV resistance of human immune cells.

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 vídeo de laboratório discute o propósito da centrifugação em um laboratório biológico e demonstra duas aplicações.

Bu simülasyonda biyolojik molekülleri ayrıştırmak için kullanılan jel
elektroforezi tekniği tanıtılmaktadır. Bu simülasyonda boyaları ayrıştırmak
ve bu boyaları bir agaroz jel üzerinde görselleştirmek için jel elektroforezi
kullanılmaktadır.

Bu simülasyonda kullanıcılar, tüm istenen özelliklerin rekombinant
plazmide eklendiğini doğrulamak için jel elektroforezi olarak bilinen
tekniğin kullanımını inceleyecekler.

Bu video, adli tıptan gen klonlamaya kadar gerçek dünyada jel elektroforezinin uygulanabileceği bazı yolları açıklıyor.

This pathway provides resources for understanding motion in one dimension. The fundamentals of vector and scalars are covered, and the key concepts of position, displacement, speed, velocity and acceleration are explained. The pathway concludes with a series of questions to test understanding of the topic.

Bu simülasyon, ilgilenilen bir proteinin (kırmızı floresan protein), hidrofobik
karbon kromatografisi kullanılarak hücre lizatından nasıl
saflaştırılabileceğini keşfetme olanağını kullanıcılara sağlamaktadır.

The introduction to good lab citizenship serves as a lab etiquette guide and aims to make life easier for first-time research students in the crucial first days in a new lab.

Our free virtual lab simulations let you practice lab techniques in a virtual space. Unlike a real lab, the virtual lab lets you undo steps and try the experiment as many times as you need. The simulations respond to your actions and give feedback, revealing how your actions impact your results. Our virtual lab notebook introduces the concepts and equipment you’ll use in the lab. Make predictions before you start: after completing the protocol, you will interpret your results.

This video introduces the concept of pathways, a signature feature of the LabXchange platform that allows learners and educators to customize their learning experience.

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 pathway provides an introduction to the scientific method in the context of the life sciences.

En este video, Monique demuestra cómo realizar una reacción de ligación en el laboratorio.

Esta simulación proporciona la oportunidad de practicar la realización de una reacción de ligación en un laboratorio virtual. Este proceso utiliza la enzima ADN ligasa para unir dos fragmentos de ADN utilizando extremos romos o cohesivos complementarios generados a partir de una digestión con enzimas de restricción.

This simulation provides the opportunity to practice performing a ligation
reaction in a virtual lab setting. This process uses the enzyme DNA ligase
to attach two DNA fragments using complementary blunt or sticky ends
generated from a restriction enzyme digest.

Cette simulation permet de s’entraîner à réaliser une réaction de ligature dans un environnement de laboratoire virtuel. Ce processus utilise l’enzyme ADN ligase pour lier deux fragments d’ADN à l’aide d’extrémités franches ou d’extrémités collantes complémentaires générées à partir d’une digestion par enzymes de restriction.

Esta simulação proporciona a oportunidade de praticar uma reação de ligação em um cenário de laboratório virtual. Este processo usa a enzima DNA ligase para ligar dois fragmentos de DNA usando extremidades cegas ou coesivas complementares geradas a partir da digestão de uma enzima de restrição.

This pathway explores the properties of light. Light is described as a wave which is able to reflect, refract and diffract when it encounters surfaces. Applications of lights wave properties such as single and double slit diffraction are discussed, as well as how different colours occur as combinations of different frequecnies of light. Probelms are provided to check for understanding.