Molecular Archives

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Career Opportunities With an MS in Molecular Biology: A Guide to Diverse Job Paths

Posted byby Franklin Veaux
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8 min

What Jobs Can You Get with an MS in Molecular Biology? An MS in Molecular Biology opens doors to various roles across biotechnology, pharmaceuticals, healthcare, research, and beyond. Graduates find...

Posted inin Molecular

Sound at the Molecular Level in Human Cells: Detection of Sound Waves Explained

Posted byby Franklin Veaux
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2 min

Is There Sound at the Molecular Level Inside a Human Cell? Sound exists inside human cells as mechanical vibrations at the molecular level. These vibrations arise from forces acting on...

Posted inin Molecular

Bacterial Culture Usage Duration After Storage at 4°C and Key Considerations

Posted byby Franklin Veaux
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2 min

How Long Can Bacterial Cultures Be Used After Storage at 4°C? Bacterial cultures stored at 4°C should ideally be used within one day to maintain viability and plasmid quality. Extended...

Posted inin Molecular

Positive PCR Control Fails to Amplify: Analyzing Causes and Solutions

Posted byby Franklin Veaux
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2 min

Positive PCR Control No Longer Showing Any Bands The main cause for a positive PCR control losing bands often lies in issues with template DNA integrity, PCR setup, primer or...

Posted inin Molecular

Learn Molecular Cloning: Essential Guidance for Comprehensive Understanding

Posted byby Franklin Veaux
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5 min

How to Learn Everything About Molecular Cloning Learning everything needed about molecular cloning requires using comprehensive educational resources, gaining hands-on experience, embracing continuous self-education, and developing practical laboratory skills. These...

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Alberts Molecular Biology of the Cell 7th Edition: Key Features for International Students

Posted byby Franklin Veaux
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2 min

Alberts Molecular Biology of the Cell 7th Edition – International Student Edition The international student edition of Alberts’ Molecular Biology of the Cell 7th edition is printed in color. Multiple...

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Understanding Common Issues in PCR Results

Posted byby Franklin Veaux
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2 min

What Is Wrong With My PCR? The main issues with a problematic PCR often involve overloaded samples during gel electrophoresis, suboptimal annealing temperatures, and excessive primer concentrations causing nonspecific bands....

Posted inin Molecular

How Phosphorylation Modifies Protein Activity: Key Effects and Mechanisms

Posted byby Franklin Veaux
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3 min

How Does Phosphorylation Alter Protein Activity? Phosphorylation alters protein activity by adding a negatively charged phosphate group to specific amino acids (serine, threonine, or tyrosine), which causes structural changes and...

Posted inin Molecular

Understanding Units in Enzymatic Solutions: Definitions and Importance

Posted byby Franklin Veaux
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2 min

Understanding “Units” in Enzymatic Solutions Units in enzymatic solutions quantify enzyme activity rather than mere concentration. They define how much enzyme catalyzes a specific biochemical reaction under strict conditions, providing...

Posted inin Molecular

GFP Expression in the Periplasmic Space: Targeting, Challenges, and Strategies

Posted byby Franklin Veaux
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2 min

GFP Expression in the Periplasmic Space Green fluorescent protein (GFP) can be targeted and expressed in the periplasmic space by fusing it with suitable signal peptides. This strategy ensures the...