Molecular Genetics

Mark Orwig is the writer of the Genealogy Explained website, and he has created a neat graphic to explain the answer to the question posed in "Do Siblings Have the Same DNA?" I encourage all of my readers to read the entire article because the science is interesting and the "deck of cards" example is familiar to most of us. The graphic is: Pictures are always better than many words, and this graphic shows why siblings (assuming they aren't identical twins) may not have the same ethnicity…

The main difference between prokaryotic and eukaryotic ribosomes is that the prokaryotic ribosomes are small, 70 S ribosomes whereas the eukaryotic ribosomes are larger, 80S ribosomes.

These flowcharts were drawn for Biochem 2280 at the University of Western Ontario but should be useful for any student taking introductory biology! Topics covered include transcription, translation…

Scientists have created a new blood test that can detect every virus that has ever infected an individual.

Colorful inforgraphic featuring fun facts about molecular cloning—such as how many restriction enzymes are currently biochemically characterized?

The genetic bundles that code for males and females can get a little messy when they trade pieces during cell division

1. There are 45 genes which the human species has likely 'stolen' from other species, such as worms, fruit flies and bacteria. They have not simply been passed on from our primitive ancestors. Instead, they have jumped directly into the human genome in the last couple of million years.

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Centrosome and centromere are structures involved in cell division. Centrosomes occur only in animal cells, where they regulate the cell cycle and organize the microtubules. Centromeres occur in all eukaryotic cells and are responsible for the movement of replicated chromosomes to the daughter cells during mitosis and meiosis. What is Centrosome? Centrosome is an organelle, […]

What is the difference between Apoptosis and Senescence? Apoptosis is the programmed cell death whereas senescence is the deterioration with age. Apoptosis

The Human Superorganism: How the Microbiome Is Revolutionizing the Pursuit of a Healthy Life: 9781101983904: Medicine & Health Science Books @ Amazon.com

Gratitude is the key. The secret to start manifesting anything you want is to first develop an ongoing feeling of gratitude. No matter where in life you are, no matter how much or little you have, you must have gratitude for exactly what you have.

The genome's been mapped. But what does it mean? Arguably the most significant scientific discovery of the new century, the mapping of the twenty-three pairs of chromosomes that make up the human genome raises almost as many questions as it answers. Questions that will profoundly impact the way we think about disease, about longevity, and about free will. Questions that will affect the rest of your life. Genome offers extraordinary insight into the ramifications of this incredible…

DNA Replication, Recombination, and Repair PDF By:Fumio Hanaoka,Kaoru Sugasawa Published on 2016-01-22 by Springer This book is a comprehensive review of the detailed molecular mechanisms of and functional crosstalk among the replication, recombination, and repair of DNA (collectively called the |3Rs|) and the related processes, with special consciousness of their biological and clinical consequences. The 3Rs are fundamental molecular mechanisms for organisms to maintain and sometimes…

DNA Repair and Mutagenesis PDF By:Errol C. Friedberg,Graham C. Walker,Wolfram Siede,Richard D. Wood Published on 2005-11-22 by American Soci...

Experiments in Molecular Biology PDF By:Zachary F. Burton,Jon Masato Kaguni Published on 1997 by Academic Press Experiments in Molecular Biology provides a thorough introduction to recombinant DNA methods used in molecular biology and nucleic acid biochemistry. This unique laboratory manual is particularly appropriate for courses in molecular cloning, molecular genetics techniques, molecular biology techniques, recombinant DNA techniques, bacterial genetics techniques, and genetic…