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www.ibiology.org/genetics-and-gene-regulation/experiment-meselson-and-stahl See the Explorer’s Guide to Biology for a first-person and in-depth description of Meselson and Stahl’s studies, as well as educational resources associated with their foundational key experiment: explorebiology.org/summary/genetics/how-dna-replicates Matt Meselson and Frank Stahl share the story of their groundbreaking...

Here we walk through the site itself, demonstrate all of the functionalities available as well as identify resources available for learners and educators. See below for a list of video time points that address specific topics: 1. Introduction: 00:00-0:40 2. Homepage: 0:41-2:55 3. Registration and Login: 2:56-7:15 4. Collections, Narratives and Key Experiments: 7:16-17:44 5. Annotations, Highlig...

This whiteboard video gives a basic overview of the concept of Neurobiology including the basic structure of neurons, how they communicate with one another and how they come together to form the nervous system.

Scientific progress is about pushing the barriers of what we know about how the world works. This happens by looking at data from experiments. Experiments are designed to test a hypothesis. However, new discoveries are only meaningful if we make sure we do a good experiment!

Dr. Noah Green describes his scientific journey.

Dr. Noah Green describes the basic structure and function of the neurons that compose the nervous system.

Dr. Noah Green describes how neurons communicate with one another and how this communication contributes the nervous system as a whole.

This whiteboard video walks you through what constitutes a Microbiome, where they can be found and why they are important in nature.

In this video we define and walk you through the general process of Evolution as well as the factors that influence evolution and how evolution can act on specific species as well as ecosystems as a whole.

Dr. Mike Walter describes the history of heredity as well as the fundamental process of how the basic units of heredity known as "genes" translate into the expression of a trait in an organism.

Dr. Mike Walter describes his background as well as the scientific journey that led him to become the Senior Director of the Explorer's Guide to Biology.

Dr. Mike Walter describes what a pedigree is and how geneticist use pedigrees to study how genetic information is passed down through families. He also discusses how heredity is inextricably linked with the process of evolution.

Dr. Elie Maksoud introduces the concept of model organisms in biological research and discusses their benefits and limitations.

Dr. Elie Maksoud describes his scientific journey including his path to his current position at the Science Communication Lab.

What Is Your Metabolism?

What is Homeostasis?

Jay Labov Biography

Homeostasis

Discovering GDP-GTP Exchange and Signal Amplification in Rod Outer Segments

Discovering Transducin and It's Function in the Visual Transduction Pathway

The Importance of Studying the Visual Transduction Pathway

The Connection Between Structure and Function in Biology

Hypothesis Driven Research

Helene Engler Biography

Liqun Luo Biography

Sensory Systems

David Austin Biography

The Importance of the Field of Neuroscience

What is Gene Regulation?