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Related Concept Videos

Guidelines for Writing Outcome01:11

Guidelines for Writing Outcome

When developing expected outcomes for a patient care plan, the nurse should adhere to the following recommendations:
Patient outcomes reflect the patient's response to the goal rather than what the nurse aims to achieve. Terminology should be observable and measurable to avoid the reader's interpretation. The desired outcome should be realistic and achievable in the designated care timeframe. Expected outcomes should align with adjunctive therapies. The outcome should enhance care evaluation by...
Feedback Inhibition00:46

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!
Proofreading01:43

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...
Proofreading01:31

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
Feedback Loops01:01

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.
Communication01:03

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.

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Related Experiment Video

Updated: Jun 10, 2026

A Tablet-Based Curriculum-Based Measurement Protocol for Kindergarten Writing
15:00

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

Published on: February 7, 2025

Writing a letter to the Editor.

W C Peh1, K H Ng

  • 1Singapore Medical Journal, 2 College Road, Singapore 169850. wilfred.peh@gmail.com

Singapore Medical Journal
|August 24, 2010
PubMed
Summary
This summary is machine-generated.

Letters to the Editor are brief communications offering new insights or commentary on published articles. They should be objective, constructive, and concise for journal readers.

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Area of Science:

  • Scientific Communication
  • Scholarly Publishing

Background:

  • Letters to the Editor serve as a vital short communication channel in academic journals.
  • They offer a platform for readers to engage with published content.

Purpose of the Study:

  • To define the characteristics and purpose of Letters to the Editor.
  • To emphasize the importance of objectivity, constructiveness, and conciseness in this format.

Main Methods:

  • Analysis of the typical structure and content of Letters to the Editor.
  • Review of editorial guidelines and common practices for this type of submission.

Main Results:

  • Letters are typically short, objective, and constructive communications.
  • Commonly used for commenting on previously published articles, offering new information or alternative viewpoints.

Conclusions:

  • Letters to the Editor are a valuable tool for scholarly discourse and reader engagement.
  • Adherence to conciseness and clarity enhances their impact and publication potential.