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Biochemistry and Molecular Biology: How Life Works

Where to Watch Biochemistry and Molecular Biology: How Life Works

36.
Omics: Genomics, Proteomics, Transcriptomics
2019-09-13
Close by surveying exciting developments in molecular biology that are now unfolding. One area has been dubbed "omics," based on the explosion of applications due to genomics, which is the decoding of human and other genomes.

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35.
Biotechnology, Stem Cells, Synthetic Biology
2019-09-13
Molecular biology allows scientists and engineers to manipulate the recipes written in our genes. Spotlight some of the developments drawing on these techniques, including cloning, reprogramming cells, harnessing stem cells, and initiatives in "synthetic" biology, a new field that lets researchers create genomes that have never before existed, essentially fashioning entirely new life forms.

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34.
Cancer Mechanisms and Treatments
2019-09-13
Cover the ways that cells become cancerous, notably through a series of unfortunate mutations that lead to uncontrolled cell division. Genetics, environmental factors, infections, and lifestyle can also play a role.

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33.
Human Genetic Disease and Gene Therapy
2019-09-13
Roughly 10,000 human diseases may be caused by mutations in single genes. Review the nature of genetic disorders, such as cystic fibrosis, hemophilia, and Alzheimer's.

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32.
Protein-Synthesis Controls and Epigenetics
2019-09-13
Explore the controls that determine which genes are expressed at a given time, where in the body, and to what extent. Controls that act over and above the information in DNA are called epigenetic, and they can be passed on to offspring for a generation or two.

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31.
Translating RNA into Proteins
2019-09-13
Learn how cells solve the problem of reading information in messenger RNA and using it to direct protein synthesis. Focus on how different parts of the translation apparatus work together through sequence-specific interactions.

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30.
Transcribing DNA to RNA
2019-09-13
RNA is more than simply a copy of the DNA blueprint. Focus on the synthesis of RNA, covering how it differs from DNA replication.

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29.
DNA Recombination, Gene Editing, CRISPR
2019-09-13
Delve deeper into DNA replication, learning that a process called genetic recombination assures that no two individuals will have the same DNA, unless they are twins derived from a single fertilized egg. Trace the new technologies that have arisen from our understanding of recombination and repair of DNA, notably CRISPR, which permits precise alteration of gene sequences.

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28.
DNA Mismatch and Excision Repair
2019-09-13
Cells go to great lengths to prevent mutations. Luckily, these measures are not quite perfect, since nature relies on mutations to drive evolution.

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27.
Chromosome Replication, Telomeres, Aging
2019-09-13
Examine the cell cycle of eukaryotic cells and the cycle's effect on DNA replication. Discover that a quirk in the copying of linear DNA leads to the shrinking of chromosomes as cells age, a problem reversed in egg and sperm cells by the telomerase enzyme.

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26.
DNA Replication in Bacteria; PCR in the Lab
2019-09-13
Focus on DNA's ability to replicate by matching complementary base pairs to separated strands of the helix. Several specialized enzymes are involved, as well as temporary segments of RNA.

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25.
DNA and RNA: Information in Structure
2019-09-13
Advance into the last third of the series, where you cover molecular biology, which deals with the biochemistry of reproduction. Zero in on DNA and how its double-helix structure relates to its function.

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24.
From Biochemistry to Molecular Biology
2019-09-13
Trace the pathways of two widely ingested molecules: caffeine and fructose. Caffeine fools the body (usually harmlessly) into increasing glucose in the blood, while too much fructose can lead to unhealthy accumulation of fat in the liver.

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23.
The Biochemistry of Our Senses
2019-09-13
Most of the reactions you have studied so far occur outside everyday awareness. Now investigate the most important biochemical signals that we habitually notice: the molecular reactions that give rise to the five senses.

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22.
Neurotransmitters, the Brain, and Addiction
2019-09-13
When you touch a hot stove, you recoil instantly. How do nerve cells process information so quickly? Trace nerve impulses (which involve electrical signals and neurotransmitters) as they pass from neuron to neuron, and from neuron to muscle cells. Study molecules that block nerve transmissions, such as snake venom and Botox treatments, and look at the role of dopamine in addiction behaviors.

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21.
Hormones, Stress, and Cell Division
2019-09-13
Cellular communication depends on specific molecular interactions, where the message and the receiver are biomolecules. Follow this process for signaling molecules such as the hormones epinephrine, adrenalin, and epidermal growth factor, which stimulates cells to divide.

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20.
Eating, Antioxidants, and the Microbiome
2019-09-13
Discover how to eat in a way that minimizes harm and efficiently fixes the inevitable damage from living. Learn that certain cooking methods can increase the formation of harmful compounds.

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19.
Recycling Nitrogen: Amino Acids, Nucleotides
2019-09-13
Nitrogen is a key component of amino acids, DNA, and RNA, yet animal and plant cells are unable to extract free nitrogen from air. See how bacteria come to the rescue.

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18.
How Plants Make Carbs and Other Metabolites
2019-09-13
Study how plants use sunlight and reduction reactions to build carbohydrates from carbon dioxide and water. This synthesis of food from air and water occurs in a series of reactions called the Calvin cycle.

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17.
Metabolic Control during Exercise and Rest
2019-09-13
See how cells manage complex and interconnected metabolic pathways, especially in response to exercise and a sedentary lifestyle. Then discover the secret of warm-blooded animals and what newborn babies have in common with hibernating grizzly bears (with lessons for combatting obesity).

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16.
Cholesterol, Membranes, Lipoproteins
2019-09-13
The word "cholesterol" evokes fear in anyone worried about coronary artery disease. But what is this ubiquitous lipid and how harmful is it?

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15.
How Animals Make Carbs and Fats
2019-09-13
Take a tour of cell manufacturing, focusing on metabolic pathways that use energy to synthesize key molecules, including sugars, complex carbohydrates, fatty acids, and other lipids. Along the way, learn why alcohol and exercise don't mix, how our bodies create short- and long-term energy stores, and why some essential fatty acids can lead to health problems if their ratios are not optimal.

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14.
Energy Harvesting in Animals and Plants
2019-09-13
Thus far, your investigations have accounted for only part of the energy available from food. So where's all the ATP?

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13.
Metabolism Meets at the Citric Acid Cycle
2019-09-13
The products from the reactions in the previous lecture now enter the Krebs citric acid cycle. The outcome of these reactions, in turn, link to many other pathways, with the Krebs cycle serving as the hub directing the intricate traffic of metabolic intermediates.

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12.
Breaking Down Sugars and Fatty Acids
2019-09-13
A metabolic pathway is a series of biochemical reactions, where the product of one serves as the substrate for the next. Biochemists compare these pathways to road maps that show the network of reactions leading from one chemical to the next.

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11.
ATP and Energy Transformations in Cells
2019-09-13
Adenosine triphosphate (ATP) is the fuel that powers many processes in living cells. Every day we make and break down our own body weight in ATP.

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10.
Sugars: Glucose and the Carbohydrates
2019-09-13
Probe the biochemistry of sugars that provide us with instant energy, feed our brains, direct proteins to their destinations, and communicate the identity of our cells. On the other hand, when present in large quantities, they can lead to Type 2 diabetes, and the wrong sugar markers on transfused blood cells can even kill us.

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9.
Fatty Acids, Fats, and Other Lipids
2019-09-13
Lipids are a varied group of molecules that include fats, oils, waxes, steroids, hormones, and some vitamins. Survey the fats that obsess us in our diets and body shapes, notably triglycerides in their saturated and unsaturated forms.

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8.
Enzyme Regulation in Cells
2019-09-13
How do cells control the tremendous power of enzymes? Study the ways that cells regulate enzyme activity by directing the synthesis and breakdown of biomolecules.

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7.
Enzymes' Amazing Speed and Specificity
2019-09-13
Witness how structure and function are related in enzymes, which are a group of proteins that stimulate biochemical reactions to run at astonishing speed. One example is OMP decarboxylase, an enzyme that produces a crucial component of DNA in a blistering 0.

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6.
Hemoglobin Function Follows Structure
2019-09-13
Hemoglobin is the protein in red blood cells that carries oxygen from lungs to tissues and then takes away carbon dioxide for exhalation. Learn how structure is the key to this complicated and vital function.

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5.
Protein Folding, Misfolding, and Disorder
2019-09-13
Discover how proteins fold into complex shapes, often with the help of molecular chaperones. Then learn the deadly consequences of proteins that do not fold properly, leading to degenerative conditions such as Alzheimer's, Parkinson's, and prion diseases.

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4.
From Peptide Bonds to Protein Structure
2019-09-13
Learn how peptide bonds join amino acids to form an almost unlimited number of protein types. The order of amino acids matters, but even more important are the shapes they form.

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3.
Amino Acids: 20 Building Blocks of Life
2019-09-13
Take a tour through the 20 amino acids that link together in different combinations and sequences to build proteins. Besides water, proteins are the most abundant molecules in all known forms of life.

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2.
Why Water Is Essential for Life
2019-09-13
Investigate why water is so singularly suited to life. Composed of two hydrogen atoms for each oxygen atom, water molecules have a polar charge due to the uneven arrangement of shared electrons.

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1.
Biochemistry Is the Science of Us
2019-09-13
Get started on the subjects that Professor Ahern calls "the science of us": biochemistry and its allied field molecular biology, which both tell us who we are. Discover the handful of elements involved in biochemical reactions; the bonds they form; and the wide array of molecules that result, including amino acids, which are the building blocks of proteins.

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Biochemistry and Molecular Biology: How Life Works is a captivating and informative series from The Great Courses Signature Collection that delves into the intricate world of biological molecules and their roles in the functioning of living organisms. Hosted by renowned professor Kevin Ahern, this course explores the fundamental principles of biochemistry and molecular biology in an engaging and accessible manner.

Throughout the series, viewers are taken on a fascinating journey through the molecular mechanisms that govern life processes, from the structure and function of proteins and enzymes to the intricacies of DNA replication and gene expression. Professor Ahern's clear and concise explanations make complex topics easy to understand, making this course suitable for both beginners and those with a background in biology.

One of the highlights of Biochemistry and Molecular Biology: How Life Works is its emphasis on real-world applications and relevance. Professor Ahern illustrates how the concepts discussed in the course are essential for understanding a wide range of phenomena, from human metabolism and diseases to the development of new pharmaceuticals and biotechnologies. By demonstrating the practical implications of biochemistry and molecular biology, viewers are able to appreciate the significance of these disciplines in advancing our understanding of life.

In addition to its engaging content, the series also features high-quality visuals and animations that help to elucidate complex processes and structures. From 3D molecular models to dynamic simulations of biochemical reactions, these visual aids enhance the learning experience and make the material more accessible and engaging.

Another strength of Biochemistry and Molecular Biology: How Life Works is its focus on critical thinking and problem-solving skills. Throughout the course, viewers are encouraged to think analytically and apply their knowledge to solve biochemical and molecular biology challenges. By presenting real-life case studies and examples, Professor Ahern helps viewers develop the skills needed to analyze and interpret experimental data, a crucial aspect of scientific research.

Moreover, the course includes opportunities for viewers to test their understanding through quizzes and exercises, allowing them to reinforce their learning and track their progress. This interactive approach helps to keep viewers engaged and motivated as they work through the material.

Overall, Biochemistry and Molecular Biology: How Life Works is a comprehensive and illuminating exploration of the fundamental principles that govern life at the molecular level. Whether you are a student looking to deepen your understanding of biochemistry and molecular biology or simply curious about the inner workings of living organisms, this series offers a valuable and enriching educational experience. With its engaging presentation, practical applications, and emphasis on critical thinking, this course is sure to inspire and inform viewers about the wonders of life at the molecular level.

Biochemistry and Molecular Biology: How Life Works is a series categorized as a new series. Spanning 1 seasons with a total of 36 episodes, the show debuted on 2019. The series has earned a no reviews from both critics and viewers. The IMDb score stands at undefined.

How to Watch Biochemistry and Molecular Biology: How Life Works

How can I watch Biochemistry and Molecular Biology: How Life Works online? Biochemistry and Molecular Biology: How Life Works is available on The Great Courses Signature Collection with seasons and full episodes. You can also watch Biochemistry and Molecular Biology: How Life Works on demand at Amazon Prime, Apple TV Channels, Amazon online.

Genres
Channel
The Great Courses Signature Collection
Cast
Kevin Ahern