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The Scientific Method01:32

The Scientific Method

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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...
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Improving Translational Accuracy

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Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
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Video Experimental Relacionado

Updated: Jul 5, 2025

Cell Culture Techniques and Practices to Avoid Contamination by Fungi and Bacteria in the Research Cell Culture Laboratory
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Cell Culture Techniques and Practices to Avoid Contamination by Fungi and Bacteria in the Research Cell Culture Laboratory

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Eliminación de la mala conducta científica

Ivan Oransky1, Barbara Redman2

  • 1Ivan Oransky is a cofounder of Retraction Watch, New York, NY, USA; distinguished journalist in residence at New York University, New York, NY, USA; and editor-in-chief of The Transmitter, The Simons Foundation, New York, NY, USA.

Science (New York, N.Y.)
|January 11, 2024
PubMed
Resumen
Este resumen es generado por máquina.

La mala conducta científica, incluida la fabricación de datos, plantea riesgos para la salud pública y el progreso científico. La Oficina de Integridad de la Investigación (ORI, por sus siglas en inglés) se enfrenta a una falta de financiación y a limitaciones de recursos que obstaculizan su eficacia en la lucha contra el fraude en la investigación.

Área de la Ciencia:

  • Integridad de la investigación
  • La ética científica
  • Política de investigación en el ámbito biomédico

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Sus antecedentes:

  • La mala conducta científica, como la fabricación y la falsificación de datos, sigue siendo una preocupación significativa en la investigación.
  • Las encuestas anteriores indican que un porcentaje notable de investigadores han participado o presenciado una mala conducta.
  • Las consecuencias se extienden más allá de la academia, afectando a la salud pública a través de tratamientos ineficaces o peligrosos.