Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

The Scientific Method01:32

The Scientific Method

275.6K
The scientific method is a detailed, empirical problem-solving process used by biologists and other scientists. This iterative approach involves formulating a question based on observation, developing a testable potential explanation for the observation (called a hypothesis), making and testing predictions based on the hypothesis, and using the findings to create new hypotheses and predictions.
Generally, predictions are tested using carefully-designed experiments. Based on the outcome of these...
275.6K
pH01:24

pH

147.9K
The potential of hydrogen (pH) is a measure of the acidity or basicity of a water-based solution determined by the concentration of hydronium ions (H3O+). In one liter of pure water at neutral pH, there are 1×10−7 moles of hydronium ions. However, the extensive range of hydronium ion concentrations present in water-based solutions makes measuring pH in moles cumbersome. Therefore, a pH scale was developed to convert moles of hydronium ions into the negative logarithm of the hydronium...
147.9K
Free Energy01:21

Free Energy

53.3K
Free energy—abbreviated as G for the scientist Gibbs who discovered it—is a measurement of useful energy that can be extracted from a reaction to do work. It is the energy in a chemical reaction that is available after entropy is accounted for. Reactions that take in energy are considered endergonic and reactions that release energy are exergonic. Plants carry out endergonic reactions by taking in sunlight and carbon dioxide to produce glucose and oxygen. Animals, in turn, break...
53.3K
Genetic Lingo01:11

Genetic Lingo

118.5K
Overview
118.5K
In-vitro Mutagenesis01:16

In-vitro Mutagenesis

17.7K
To learn more about the function of a gene, researchers can observe what happens when the gene is inactivated or “knocked out,” by creating genetically engineered knockout animals. Knockout mice have been particularly useful as models for human diseases such as cancer, Parkinson’s disease, and diabetes.
17.7K
Speciation Rates01:07

Speciation Rates

23.6K
Overview
23.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

In Science Journals.

Science (New York, N.Y.)·2026
Same author

In Other Journals.

Science (New York, N.Y.)·2026
Same author

In Science Journals.

Science (New York, N.Y.)·2026
Same author

In Science Journals.

Science (New York, N.Y.)·2026
Same author

In Science Journals.

Science (New York, N.Y.)·2026
Same author

In Other Journals.

Science (New York, N.Y.)·2026
Same journal

A native sulfur deposit in Gale crater, Mars.

Science (New York, N.Y.)·2026
Same journal

Coordinated demise of harmful algal blooms.

Science (New York, N.Y.)·2026
Same journal

Genetic effects put into context.

Science (New York, N.Y.)·2026
Same journal

Bacteria share proteins to survive antibiotics.

Science (New York, N.Y.)·2026
Same journal

Impacts shaped Earth's first continents.

Science (New York, N.Y.)·2026
Same journal

Erratum for the Report "Covalently bonded single-molecule junctions with stable and reversible photoswitched conductivity" by C. Jia <i>et al</i>.

Science (New York, N.Y.)·2026
See all related articles

Related Experiment Video

Updated: Apr 11, 2026

Small and Wide Angle X-Ray Scattering Studies of Biological Macromolecules in Solution
12:53

Small and Wide Angle X-Ray Scattering Studies of Biological Macromolecules in Solution

Published on: January 8, 2013

18.3K

In Science Journals.

Claire Olingy, L Bryan Ray, Marc S Lavine

    Science (New York, N.Y.)
    |December 15, 2022
    PubMed
    Summary
    This summary is machine-generated.

    This collection presents key scientific findings across various disciplines. Discover groundbreaking research and advancements from the esteemed Science family of journals.

    More Related Videos

    The Use of Chemostats in Microbial Systems Biology
    13:19

    The Use of Chemostats in Microbial Systems Biology

    Published on: October 14, 2013

    31.0K
    Performing In Situ Closed-Cell Gas Reactions in the Transmission Electron Microscope
    14:21

    Performing In Situ Closed-Cell Gas Reactions in the Transmission Electron Microscope

    Published on: July 24, 2021

    4.1K

    Related Experiment Videos

    Last Updated: Apr 11, 2026

    Small and Wide Angle X-Ray Scattering Studies of Biological Macromolecules in Solution
    12:53

    Small and Wide Angle X-Ray Scattering Studies of Biological Macromolecules in Solution

    Published on: January 8, 2013

    18.3K
    The Use of Chemostats in Microbial Systems Biology
    13:19

    The Use of Chemostats in Microbial Systems Biology

    Published on: October 14, 2013

    31.0K
    Performing In Situ Closed-Cell Gas Reactions in the Transmission Electron Microscope
    14:21

    Performing In Situ Closed-Cell Gas Reactions in the Transmission Electron Microscope

    Published on: July 24, 2021

    4.1K

    Area of Science:

    • General Science
    • Multidisciplinary Research

    Background:

    • The Science family of journals is a leading source of high-impact research.
    • Disseminating significant scientific discoveries is crucial for global progress.

    Purpose of the Study:

    • To curate and highlight pivotal research across diverse scientific fields.
    • To showcase recent breakthroughs published within the Science family of journals.

    Main Methods:

    • Selection of articles based on impact and novelty.
    • Summarization of key findings and methodologies.

    Main Results:

    • Presentation of diverse scientific advancements.
    • Illustrations of cutting-edge research in various disciplines.

    Conclusions:

    • The highlighted research represents significant contributions to scientific knowledge.
    • These findings underscore the dynamic nature of scientific exploration and discovery.