Metabolism
Metabolism (from Greek: μεταβολή metabolē, "change") is the set of life-sustaining chemical transformations within the cells of living organisms. These enzyme-catalyzed reactions allow organisms t...
Metabolism - Wikipedia
PragerU - There's nothing scientific about demonizing...
There's nothing scientific about demonizing carbon dioxide.
Naked mole rats' 'plant-like' behaviour to avoid oxygen starvation could help stroke victims
Naked mole rats are every bit as strange as they sound: cold-blooded mammals who can survive for up to 18 minutes without oxygen. Learn more from ScienceTake...
Lipton Green Tea Benefits for Weight Loss
There are several lipton green tea benefits for weight loss. Learn more about the benefits of lipton green tea, its preparation and precaution while buying green tea.
Has DNA Met Its Match As A Forensic Tool?
A lab team says its study on hair proteins could lead to a new test in five to 10 years.
The science is in: Exercise isn’t the best way to lose weight
Why working out is great for health, but not for weight loss, explained in five minutes.
Edible Food Packaging Made From Milk Proteins
Most foods at the grocery store come wrapped in plastic packaging. Not only does this create a lot of non-recyclable, non-biodegradable waste, but thin plastic films are not great at preventing spoila...
Fentanyl’s Death Toll Is Rising
The ability of fentanyl, an opioid, to freeze chest muscles within minutes may be to blame for some overdoses, a new autopsy study shows.
A Newly Made RNA Strand Bolsters Ideas About How Life On Earth Began
RNA molecule is able to synthesize other RNAs, a feat believed central to the origin of life
How a single-celled organism almost wiped out life on Earth
There’s an organism that changed the world. It caused the first mass extinction in Earth’s history … and also paved the way for complex life. How?
Scientists Find Microbe That Functions Without Mitochondria
Scientists have found the first eukaryotic organism that functions fine without mitochondria, the "powerhouses" that make energy for the cells of yeast, humans and other animals.
Scientists Claim They've Completed The First Successful Gene Therapy Against Human Ageing
The CEO of Bioviva USA Inc , Elizabeth Parrish, claims to be the first human in world history to have successfully reversed the effects of natural ageing - thanks to experimental gene therapy provided...
Creation Of Minimal Cell With Just The Genes Needed For Independent Life
Researchers have designed and synthesized a minimal bacterial genome, containing only the genes necessary for life, and consisting of just 473 genes.
Watson And Crick Discover Chemical Structure Of DNA - Feb 28, 1953
On this day in 1953, Cambridge University scientists James D. Watson and Frances H.C. Crick announce that they have determined the double-helix structure of DNA, the molecule containing human genes.
Building Living, Breathing Supercomputers
The substance that provides energy to all the cells in our bodies, Adenosine triphosphate (ATP), may also be able to power the next generation of supercomputers. That is what an international team of ...
Could The Food We Eat Affect Our Genes?| University Of Cambridge
The behaviour of our cells is determined by a combination of the activity of its genes and the chemical reactions needed to maintain the cells, known as metabolism. Metabolism works in two directions:...
Scientists find a way to convert Carbon Dioxide from air into fuel
Researchers have discovered a process that takes Carbon Dioxide (CO2) from the air and converts it into methanol (CH3OH) with the help of a homogeneous catalyst.
Metabolic network
A metabolic network is the complete set of metabolic and physical processes that determine the physiological and biochemical properties of a cell. As such, these networks comprise the chemical reactio...
Metabolic pathway
In biochemistry, a metabolic pathway is a series of chemical reactions occurring within a cell. In a pathway, the initial chemical (metabolite) is modified by a sequence of chemical reactions. These r...
Metabolic pathway - Wikipedia
Bioenergetics
Bioenergetics is a field in biochemistry that concerns energy flow through living systems. This is an active area of biological research that includes the study of thousands of different cellular proc...
Adenosine triphosphate
Adenosine triphosphate (ATP) is a nucleoside triphosphate used in cells as a coenzyme, often called the "molecular unit of currency" of intracellular energy transfer.ATP transports chemical energy wit...
Adenosine triphosphate - Wikipedia
Coenzyme
A cofactor is a non-protein chemical compound that is required for the protein's biological activity. These proteins are commonly enzymes, and cofactors can be considered "helper molecules" that assis...
Biological thermodynamics
Biological thermodynamics is the quantitative study of the energy transductions that occur in and between living organisms, structures, and cells and of the nature and function of the chemical process...
Catabolism
Catabolism (from Greek κάτω kato, "downward" and βάλλειν ballein, "to throw") is the set of metabolic pathways that breaks down molecules into smaller units to release energy. Catabolism breaks down l...
Nutrient
Nutrients are the components in foods that an organism utilizes to survive and grow. Macronutrients provide the bulk energy for an organism's metabolic system to function, while micronutrients provide...
Nutrient - Wikipedia
Digestion
Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma. In certain organisms, these smaller subs...
Carbohydrate catabolism
Carbohydrate catabolism is the breakdown of carbohydrates to yield an energy rich compound called ATP. The production of ATP is achieved through the oxidation of glucose molecules. In oxidation, the e...
Fat catabolism
Fatty acids are a family of molecules classified within the lipid macronutrient class. One of their roles within animal metabolism is energy production in the form of adenosine triphosphate (ATP) synt...
Protein catabolism
Protein catabolism is the breakdown of proteins into amino acids and simple derivative compounds, for transport into the cell through the plasma membrane and ultimately for the polymerisation into new...
Protein catabolism - Wikipedia
Cellular respiration
Cellular respiration is the set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then ...
Cellular respiration - Wikipedia
Oxidative phosphorylation
Oxidative phosphorylation (or OXPHOS in short) is the metabolic pathway in which the mitochondria in cells use their structure, enzymes, and energy released by the oxidation of nutrients to reform ATP...
Oxidative phosphorylation - Wikipedia