When you patch a hole in a piece of drywall, you usually cover it with tape that has a gummy fibrous grid, and then cover that with wall compound mortar. Bone is made in much the same way. Collagen fibers aregummed togetherby a kind of shock-absorbing glue. Then, all of this is co...
Associated mechanisms may include damage to mitochondria or inhibition of the electron transport chain enzymes from NO and other reactive oxygen species (the effects of which are amplified by co-existing tissue hypoxia). During sepsis, a decrease in energy supply due to mitochondrial inhibition or ...
Replication of the DNA is the process where a new DNA strand is synthesized from the parent strand. The new DNA strand is identical from the parent strand. It is a complex series of reaction but enzymes catalyzes the different reaction for the replication to occur spontaneously....
The large intestine is home to microorganisms that are collectively called the gut microbiome and influence our health in various ways. The liver and pancreas also have roles in the digestive system because they produce digestive juices filled with enzymes to break down the components of food, ...
The stomach is the muscular part of the digestive system that contains hydrochloric acid. It is hollow and produces digestive enzymes for the chemical breakdown of food molecules. Cardia, fundus, a body of the stomach, and pylorus are parts of the stomach....
If you struggle with bloating or have trouble digesting certain foods, you’ve likely considered using digestive enzymes for relief. With so many options, finding the best digestive enzymes can feel overwhelming. In this article, we’ll explain what digestive enzymes are, how they work, and ...
So, in any living cell, DNA helps to create enyzmes, and enzymes create the chemical reactions that are "life." Bacteria reproduce asexually. This means that, when a bacteria cell splits, both halves of the split are identical -- they contain exactly the same DNA. The offspring is a...
But there are many kinds of scientists. Sir Peter Medawar, a Nobel Laureate in Medicine, said: “Among scientists are collectors, classifiers, and compulsivetidiers-up;many are detectives by temperament and many are ex...
Precious metals like silver, gold, and platinum are known for their high inertness and minimal chemical reactivity, making them suitable for long-term implants. Gold teeth are an example of their use, as they retain their luster even in the presence of digestive enzymes. Metals like tantalum, ...
coli cell. Many of the genes are duplicates. You may remember from a previous section that enzymes are formed from 20 different amino acids strung together in a specific order. Therefore the question is this: How do you get from DNA, made up of only four nucleotides, to an enzyme ...