Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Distribution and Dispersion

Distribution and Dispersion

Ecology is the study of how organisms interact with their environment and with one another. An important aspect of ecology is understanding where species are found and how individuals are distributed within those areas. The geographic range of a species refers to the total area where its members are located, while dispersion describes the pattern of spacing of individuals within that range.Geographic Range and Dispersion PatternsWithin a species’ geographic range, individuals may be distributed...

Proofreading

Proofreading

Synthesis of new DNA molecules starts when DNA polymerase links nucleotides together in a sequence that is complementary to the template DNA strand. DNA polymerase has a higher affinity for the correct base to ensure fidelity in DNA replication. The DNA polymerase furthermore proofreads during replication, using an exonuclease domain that cuts off incorrect nucleotides from the nascent DNA strand.Errors during Replication Are Corrected by the DNA Polymerase EnzymeGenomic DNA is synthesized in...

Proofreading

Proofreading

Synthesis of new DNA molecules is carried out by the enzyme DNA polymerase, which adds nucleotides on the daughter strand complementary to the template DNA strand. DNA polymerase has a higher affinity to add the correct base and ensures fidelity during DNA replication. Furthermore, it exhibits proofreading activity during replication, using an exonuclease domain that cuts off incorrect nucleotides from the nascent DNA strand.
Errors During Replication are Corrected by the DNA Polymerase Enzyme

Proofreading

Proofreading

Synthesis of new DNA molecules starts when DNA polymerase links nucleotides together in a sequence that is complementary to the template DNA strand. DNA polymerase has a higher affinity for the correct base to ensure fidelity in DNA replication. The DNA polymerase furthermore proofreads during replication, using an exonuclease domain that cuts off incorrect nucleotides from the nascent DNA strand.Errors during Replication Are Corrected by the DNA Polymerase EnzymeGenomic DNA is synthesized in...

Inclusive Fitness

Inclusive Fitness

Most altruistic behavior—in which one animal helps another at a cost to themselves—occurs between relatives. Scientists think these altruistic behaviors evolved because they increase the inclusive fitness of the animal providing help.

Free Energy

Free Energy

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 down the...

You might also read

Related Articles

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

Sort by

Same author

Do More, Get Lean.

Radiology management·2015

Same author

On Leadership ... Again.

Radiology management·2015

Same author

Regulatory Affairs and You.

Radiology management·2015

Same author

Putting patients first.

Radiology management·2014

Same author

Regulations and poignancy.

Radiology management·2014

Same author

Top teams make top hospitals.

Radiology management·2014

Same journal

The Diagnostic Imagination in Radiology: Part 2.

Radiology management·2019

Same journal

Enhancing Patient Safety Using Medical Imaging Informatics.

Radiology management·2019

Same journal

Leading and Motivating Generation Y Employees.

Radiology management·2019

Same journal

Accounting Basics Part 4: Net Present Value.

Radiology management·2019

Same journal

Employee Incentives in Healthcare: An Eight Year Comparison.

Radiology management·2019

Same journal

Current Employment Practices and Future Preferences for Multicredentialed Technologists in Nebraska.

Radiology management·2019

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 28, 2026

In Ovo Xenografting of Patient-Derived Acute Lymphoblastic Leukemia (ALL) Cells (PDX-ALL)

In Ovo Xenografting of Patient-Derived Acute Lymphoblastic Leukemia (ALL) Cells (PDX-ALL)

Published on: August 1, 2025

Publishing for all

Debra L Murphy¹

¹dmurphy@ahraonline.org

Radiology Management

|October 29, 2008

Summary

No abstract available in PubMed .

More Related Videos

A Tablet-Based Curriculum-Based Measurement Protocol for Kindergarten Writing

A Tablet-Based Curriculum-Based Measurement Protocol for Kindergarten Writing

Published on: February 7, 2025

A Universal Protocol for Large-scale gRNA Library Production from any DNA Source

A Universal Protocol for Large-scale gRNA Library Production from any DNA Source

Published on: December 6, 2017

Related Experiment Videos

Last Updated: Jun 28, 2026

In Ovo Xenografting of Patient-Derived Acute Lymphoblastic Leukemia (ALL) Cells (PDX-ALL)

In Ovo Xenografting of Patient-Derived Acute Lymphoblastic Leukemia (ALL) Cells (PDX-ALL)

Published on: August 1, 2025

A Tablet-Based Curriculum-Based Measurement Protocol for Kindergarten Writing

A Tablet-Based Curriculum-Based Measurement Protocol for Kindergarten Writing

Published on: February 7, 2025

A Universal Protocol for Large-scale gRNA Library Production from any DNA Source

A Universal Protocol for Large-scale gRNA Library Production from any DNA Source

Published on: December 6, 2017