Showing posts with label organisms. Show all posts
Showing posts with label organisms. Show all posts

Wednesday, March 16, 2022

Why does nature favor symmetry?




Above this text, you can see the starfish and the tree leaf. You can see one very interesting thing. Both of those creatures are symmetric. Most of the living species are symmetric without depending on are they vegetables or animals. That thing shows that symmetry is somehow important things.  But why does nature favors symmetry? The tree leaves, flowers, and almost all animals are symmetric. 

And the reason for that can be that symmetric shape requires a minimum genetic material. If the genetic material like base pairs of the DNA can use in many points that make it possible to reuse the same DNA sequences at least in two points of the DNA of the species.

If all parts of starfish would be different, every single projection requires its unique bite of the DNA. Because all of the projections are similar. That organism can recycle the DNA sequences. In that model, the DNA alternates the form of the center and projections. That thing makes it possible to create an organism by using the minimum mass of DNA. 

DNA is like a computer program that involves the instructions on how to make that creature. If every single finger in human hands would be unique. That requires much more DNA than symmetric fingers. The human hands are similar. But the order of the fingers is the opposite. Each finger is similar to its mirror finger. 

This means that nature is following the golden rule of engineering. That rule is the KISSAP (Keep It So Simple As Possible). This principle means that the genomes of the organisms are an involving minimum number of base pairs. This is the reason why all organisms are symmetric. The symmetric structure requires fewer base pairs than asymmetric structures. 


https://phys.org/news/2022-03-endless-beautiful-evolution-favours-symmetry.html


Images:


https://en.wikipedia.org/wiki/Starfish


https://en.wikipedia.org/wiki/Leaf

Saturday, November 27, 2021

The new multi-use microchips can vanish when they finish their job. And they can revolutionize medicine and other things.

  

The new multi-use microchips can vanish when they finish their job. And they can revolutionize medicine and other things. 




The film above this text introduces the new type of implanted microchip that can melt and vanish after it's done its job. The implanted microchip is only the core that contains multiple functions. And the new type of microchips vanishes after they are done their job. 

The carrier organism is a good tool to position the microchips to the right position. The microchips are injected into things like worms or other parasites that go to certain organs. And then, the programmed cell death or scientifically saying apoptosis will terminate those carrier parasites. 

And those carriers-organisms can transfer to people bodies by using injection. Those carrier organisms can also carry things like osteocytes to broken bones.

Nanotechnology makes those things a very multi-use system. Those microchips can equip with ultra-small ultrasound or even an X-ray system, and they can transmit data on how things like broken bones are healed. Those microchips can implant around the broken bone, and then they can connect to the GSM telephone. 

When the BlueTooth of the mobile telephone gives the wake-up signal for processors, they would activate their X- or ultrasound system. Those microchips will send the ultrasound or X-ray burst through the point to the opposite microchips. 

And the image to the doctor's office would be transmitted by using the Internet. Maybe tomorrow, the X-ray system of tomorrow is the group of robots that are coming to the skin, and then make the all-body X-ray scanning at the place where the medical staff found the patient.  Those microchips can also sniff the blood gases locate people. And make many other things. 

But those microchips can act in dangerous scenarios. And misuse of that kind of system is extremely dangerous. When we are thinking possibility that the entire skull of the person is covered by microchips those systems can send the electric shock to the brain core. 

That kind of system is planned to use to help Alzheimer patients in their last years. The microchips are installed on the nerve tracks and then transmit the data to microchips. Those are on the skull of people. In that case, the memory blocks of those microchips would replace the memory of the person. So the same system can also use to help fix brain injuries. 

But the thing is that this kind of system can also make it possible that the same system can control the person or turn the person into a robot. Also, those systems can use to make false memories. There has made researches. There those microchips are transferred to the right position by using genetically engineered bacteria or amoeba. 

The microchip is connected to the amoeba, and then it travels to the brain. The amoeba is injected with the genome that activates the apoptosis of that organism. So that thing will make it possible to make those microchips travel in the precise right place. 

Things like liver going parasites can carry the microchips in the liver. And those microchips are easy to inject into the body if they are carried to the right point by using carrier organisms. Like I wrote at the beginning of this text. 


https://interestandinnovation.blogspot.com/

Sunday, July 1, 2018

Slime moulds and the genetic experiments


Picture I
http://kimmontaidearvioita.blogspot.com/p/slime-moulds-and-genetic-experiments.html

Kimmo Huosionmaa

Do you know, what are the slime moulds? The very interesting form of organisms. Those specific mushrooms have two kinds of shape. One is like the mushroom when this creature makes fruiting bodies and delivers the spores around. Another form of the creature is traveling like an amoeba and hunts other organisms like bugs.  Slime moulds seem like split, and they are tempting bugs to drink, and then the thread attacks to that bug.


But one interesting thing is, that Slime moulds are also working like other mushrooms, and they are destroying organic waste. There have been investigations that those slime moulds can be used as the cleaners in some pollution cases, and those mushrooms just pumped to the areas, where would be organic pollution. And that would hope to increase the speed of scattering that pollution. But there have been rumors, that those special organisms use as the biological weapon has been thought in some military laboratories.


The slime moulds could be pumped to the enemy skin, and then they would be just be melted by enzymes of that mushroom. In the simulations in those slime moulds cells would transfer the genomes, what increases the growing speed of the cell mass of that organism. So in the real world that could be the same genome, what causes cancer. And then the cell mass would look like white foam on the ground. That organism could be very lethal, and the victims could just disappear.


When we are talking about simulations, we are not talking about that genomes were really transferred. This type of biological weapon could be easier to control than normal bacteriological weapons. In the cells of the slime mould can also be injected genomes, what makes those cells product luciferin. That genome makes fireflies to shine. And it could make easier to track those cells of mushroom. This kind of test would be very dangerous for humans and animals because if that mushroom would accidentally be released to nature, the results could be horrified.

Picture I

https://www.extremetech.com/wp-content/uploads/2016/04/smart-mold-head-640x353.jpg

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