Almost everywhere! What is the strange world of microbes?

On the earth where human beings live, there are many living organisms, including humans, animals, plants and various small microorganisms, among which microbial tigers are everywhere, so what is the strange world of microorganisms? There is a lot to be said about this issueFor example, microorganisms multiply super fast and in large numbers, let's analyze them in detail.

We all know that microorganisms belong to a small organism, there are many microorganisms in our real life, and the survival ability of microorganisms is very strong, many times in some humid environments can survive well, and they can survive directly without people's conditions. In the strange world of microorganisms, there are many magical things, and we were exposed to the course biology when we were in junior high school, which introduced the specific situation of microorganisms.

First of all, the reproduction ability of microorganisms is super strong, after a large number of scientific studies have shown that some small microorganisms have been found by scientists to reproduce the next generation within a few minutes or a century minutes, this amazing speed is really very different from that of humans. Judging from the speed of human reproduction, it will take at least ten or even twenty years to produce offspring, which is mainly related to the physical structure of the individual.

There is also a very large number of microorganisms, we all know that there are many microorganisms in our natural environment, but sometimes we can't see them with the naked eye, for example, in a pile of soil contains tens of millions or even hundreds of billions of microorganisms, which is very much. Finally, microorganisms are very small and generally invisible to the naked eye, but in most cases, if you want to study scientific experiments on microorganisms, they are observed through a microscope, so they are almost everywhere! The strange world of microbes is very colorful.

The microorganisms are numerous and widely distributed. The peculiar world of microorganisms can be summed up as a large number and wide distribution. They all come in groups, in billions of dollars, and are very widely distributed.

The colorful, microbial world is huge. Because there are many kinds of microorganisms in the microbial world, such as various bacteria.

Microorganisms are widely distributed in nature, and there are different numbers and types of microorganisms in the air, soil, rivers, lakes, oceans, etc., which is very wonderful.

The achievements of human exploration of the tiny world include: the use of microscopes to discover bacteria and viruses, and resist diseases; clonal organisms; Using microorganisms to make wine, make noodles, make soy sauce, vinegar, yogurt, etc.; Microorganisms are used to treat garbage and sewage, etc.

Humans explore the tiny world and know that there are microorganisms that are beneficial to people and that they can improve our lives. For example, making soy sauce, vinegar, moldy tofu, kimchi, dairy products, bread, steamed buns, bacon, etc., all rely on microorganisms.

Microorganisms

Microorganisms include: bacteria, viruses, fungi and some small protists, microscopic algae, etc., a large group of organisms, which are small and closely related to humans. It covers many kinds of beneficial and harmful, and is widely involved in food, medicine, industry and agriculture, environmental protection, sports and many other fields.

In textbooks in Chinese mainland and Taiwan, microorganisms are divided into the following 8 categories: bacteria, viruses, fungi, actinomycetes, rickettsia, mycoplasma, chlamydia, and spirochetes.

Some microorganisms are visible to the naked eye, such as mushrooms, reishi, shiitake mushrooms, etc., which belong to fungi. There are also microorganisms, which are a class of components that are made up of a few components such as nucleic acids and proteins"Non-cellular organisms", but its survival must depend on living cells.

Microorganisms have been on Earth since 3.2 billion years ago. It was only because of their small size that it was not until the invention of the microscope by Leeuwenhoek in the mid-19th century that the microbial world revealed its fascinating mysteries to mankind.

To say that they are small is not an exaggeration at all. They are small, so small that they are not even visible to the naked eye, because we can only see things above 1 10 millimeters with the naked eye. And tens of thousands of microorganisms are piled together, and they are only the size of a grain of millet, which shows their small size.

Although the volume of microorganisms is so small, it can still be measured. Of course, the measuring tool cannot be the ordinary ruler used by ordinary families or students today. Because the smallest unit of these rulers is millimeters, using millimeters as the unit of length of microorganisms is really overkill.

In general, to measure microorganisms, we use micrometers (millimeters) or nanometers (10-6 millimeters). How big is a micron? Divide 1 mm into 1000 equal parts, one of which is 1 micron.

Divide this little bit into 1,000 parts, and take one of them, which is 1 nanometer.

Microorganisms can decay wood, causing annual losses in the UK alone.

Three or four hundred million dollars! Moreover, it can multiply on the plastic surface of the computer's electronic circuit, causing the entire system to malfunction and cause immeasurable damage!

If the world were without microbes, we would not be able to live.

If there are no microorganisms in the world, white and fat steamed buns will become dry and hard, mellow black tea will become no different from green tea, there will be no delicious mushrooms on the market**, sour yogurt will no longer appear, autumn leaves will be flying all over the sky in the next year, the corpses of wild animals will not rot after decades, and the digestive system in the human body will suddenly lose balance. Oh my God, this is horrible. However, what is even more terrifying is that all the creatures in the world that evolved from microorganisms do not exist, and without microorganisms in this world, there would be no all creatures that evolved from them.

If microorganisms become extinct after the emergence of humans, in addition to the inconveniences of life, there are many benefits: there is no more disease transmission among humans, people's food does not rot even in the summer heat, there is no foul smell from garbage disposal sites, and there are no disgusting duckweed in rivers.

There are two sides to everything, and if the lowly microorganisms in the world that we can't even see disappear, what a shock it will have on our lives! Therefore, we should not imagine the elimination of diseases by name, but think about how to make better use of microorganisms, pursue advantages and avoid disadvantages, and strive for a better life for human beings.

The recognition of the diversity of life forms is the key to the origin of life. Some microorganisms can tolerate high temperatures, some can withstand low temperatures, some can tolerate salt, and some can tolerate drought and barrenness. Can we find the genes behind these microbial excites for extraordinary endurance?

The known backside is unknown, and the light backside is darkness. While traveling in the vast universe and appreciating the wonderful universe, can you discover the existence of extraterrestrial civilizations? Is the ghostly UFO that travels through the night sky really an alien UFO?

How were the huge Easter Island stone statues made, carved, and erected? Is the confusing "Triangle of Death" geomagnetic, or is there another mystery? Why did the wise Mayans abandon their highly developed civilization overnight?

What techniques did mysterious ancient maps use to reproduce the whole picture of the earth? Are the pyramids a base for aliens to stay on Earth? Why is it that there is no technology to build pyramids so far?

Was it built by the Egyptian ancestors with their own profound wisdom, or did there really exist an extraterrestrial civilization? Why are there so many reports of horrific water monsters around the world? Did Jesus really exist in history?

Is the "Noah's Ark" recorded in the Bible based on a true story? Why do plants in nature kill and eat people? ......

Alas, I can't tell, the unsolved mysteries of biology are too noisy, and how can microorganisms be understood? It is true that man is too small, and he who sees and understands is even more insignificant. In the vast universe, how much difference is there between humans and microorganisms?

There are many revelations!

1.Life is tenacious.

4.Other planets may have similar life.

5.How life originated, and so on.

Human ignorance! The tenacity of life! I never trusted the experts!

These microorganisms can be utilized by humans.

It shows that there are many kinds of creatures in our unknown corners that we need to explore!

Hehe. In fact, it tells us about the greatness of the earth, the tenacity of life, and our ignorance.