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

Feedback Inhibition

Feedback Inhibition

Biochemical reactions are occurring constantly in cells, converting starting substances to different products, usually with the help of enzymes that speed the reactions. Without enzymes, it would take far too long for most reactions to occur to be useful to the cell!

Feedback Loops

Feedback Loops

In most cases, excessive hormone production is prevented by negative feedback—a loop that starts with a stimulus inducing the release of a particular substance, like a hormone, to maintain a certain level before triggering a signal that results in a decrease in further release of the hormone.

Communication

Communication

Communication between two animals occurs when one animal transmits an information signal that causes a change in the animal that receives the information. Organisms communicate with one another in a host of different ways. Signals can be auditory, chemical, visual, tactile, or a combination of these. Communication is a critical behavioral adaptation that promotes survival, growth, and reproduction.

Communication

Communication

Sharing information, concepts, and emotions to foster mutual understanding is communication. The sender, recipient, and transaction must be considered in this manner. The sender is the person who shares the message, the recipient is the person who receives and understands the message, and the transaction is the method used to deliver the message and the variables that affect the communication's context and surroundings. The nurse-client connection is built on therapeutic communication.

Contact-dependent Signaling

Contact-dependent Signaling

Contact-dependent signaling, as the name suggests, requires that communicating cells be in direct contact with each other. This is achieved either through receptor-ligand interactions or by specialized cytoplasmic channels that allow the flow of small molecules between cells. In animal cells, channels called gap junctions facilitate contact-dependent signaling in certain tissues, whereas, plasmodesmata perform a similar function in plants.
Gap Junctions
In animal cells, gap junctions are formed...

Proofreading

Proofreading

You might also read

Related Articles

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

Sort by

Same author

Barriers and motivations: analyzing the factors influencing abortion provision by gynecologists in Germany - a cross-sectional study.

Reproductive health·2026

Same author

Trans-cytolemmal water exchange in prostate manifest via DCE-MRI.

Magma (New York, N.Y.)·2026

Same author

Regional Therapies Utilized in Treating Unresectable Colorectal Adenocarcinoma with Peritoneal Metastases.

Cancers·2026

Same author

The Impact of Medicaid Expansion on Insurance Coverage and Metastatic Disease at Diagnosis for Racial and Ethnic Subgroups Diagnosed With Prostate Cancer.

Urology practice·2026

Same author

Digital Health Access and Use Among Patients Presenting to a Tertiary Rhinology Center.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026

Same author

Evaluating Outcomes of Selective Myectomy of Depressor Anguli Oris, Buccinator, and Platysma in Facial Synkinesis.

Facial plastic surgery : FPS·2025

Same journal

Patient Trust and Medical Mistrust Toward Overactive Bladder Therapies: General Consumer Awareness and Perceptions.

Urology practice·2026

Same journal

Editorial Commentary.

Urology practice·2026

Same journal

Association of Fertility Preservation Benefit Mandates with Sperm Bank Network Adequacy: A Mixed Methods Study.

Urology practice·2026

Same journal

The Role of Veterans Affairs Rotations in Urology Residency Training: Insights from a Society of Academic Urologists Survey.

Urology practice·2026

Same journal

Editorial Commentary.

Urology practice·2026

Same journal

Medicaid patients have decreased access to urologic care: a nationwide cross-sectional study.

Urology practice·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Apr 2, 2026

Studying Aggression in Drosophila fruit flies

Studying Aggression in Drosophila fruit flies

Published on: February 25, 2007

Reply by Authors

¹Department of Urology, Oregon Health & Science University, VA Portland Healthcare System, Portland, Oregon.

Urology Practice

|March 31, 2026

Summary

No abstract available in PubMed .

More Related Videos

Analysis of Circadian Photoresponses in Drosophila Using Locomotor Activity

Analysis of Circadian Photoresponses in Drosophila Using Locomotor Activity

Layers of Symbiosis - Visualizing the Termite Hindgut Microbial Community

Layers of Symbiosis - Visualizing the Termite Hindgut Microbial Community

Published on: May 28, 2007

Related Experiment Videos

Last Updated: Apr 2, 2026

Studying Aggression in Drosophila fruit flies

Studying Aggression in Drosophila fruit flies

Published on: February 25, 2007

Analysis of Circadian Photoresponses in Drosophila Using Locomotor Activity

Analysis of Circadian Photoresponses in Drosophila Using Locomotor Activity

Layers of Symbiosis - Visualizing the Termite Hindgut Microbial Community

Layers of Symbiosis - Visualizing the Termite Hindgut Microbial Community

Published on: May 28, 2007