Mikhail S altykov-Shchedrin is the creator of a special literary genre - a satirical fairy tale. In short stories, the Russian writer denounced bureaucracy, autocracy, and liberalism. This article discusses such works by S altykov-Shchedrin as "The Wild Landowner", "The Eagle-Patron", "The Wise Gudgeon", "Karas-Idealist"
Secondary education and schools 2024, November
Maleic acid was first discovered almost 200 years ago. It was synthesized by distillation of malic acid. In the future, it found its application in the chemical field, and this is worth talking about in detail. However, first we will talk about its properties and other features
What is a eukaryote? The answer to this question lies in the structural features of cells of various types. We will consider the features of their organization in our article
The surface apparatus of the cell is a universal subsystem. They define the boundary between the environment and the cytoplasm
The world of fauna is many-sided and diverse. All living things on Earth are divided into types. One of them is the phylum Arthropoda. It has about two million species and is represented by three classes: arachnids, insects and crustaceans
The moon is the most visible object in the night sky. Of course, when looking at it, any person has a lot of different questions. Well, one of the most exciting things for many people is the following: is there an atmosphere there? And if so, what gases does it consist of, can it be used for breathing by people or some other creatures
Multicellular include almost all existing organisms, so they should be considered comprehensively, by kingdoms and classes
One of the main differences between plant and animal cells is the presence in the cytoplasm of the first organelles such as plastids. The structure, features of their vital processes, as well as the significance of chloroplasts, chromoplasts and leukoplasts will be discussed in this article
The plant world is one of the main we alth of our planet. It is thanks to the flora on Earth that there is oxygen that we all breathe, there is a huge food base on which all living things depend. Plants are unique in that they can convert inorganic chemical compounds into organic substances
Latin America includes more than 30 countries and overseas territories. What unites them? What characterizes the people of Latin America?
Guide - what is it? When pronouncing this word, we usually understand that we are talking about a person who conducts excursions. But it turns out that everything is not so simple. This short word has a large number of meanings that many are not even aware of. So let's expand our horizons, and with patience, conduct an "investigation" to find out the details about what this is - a guide?
After reading this article, you will learn how to find the height of a cone. The theoretical material presented in it will help to understand the topic more deeply, and the formulas will become an excellent tool for solving problems. The text discusses all the necessary basic concepts and properties
What are cell organelles? How are membrane and non-membrane organelles arranged? What functions does each of them perform?
The structure of plant and animal cells is somewhat different. In this article, we will consider the main features of these structural and functional units of the body. The similarities and differences between plant and animal cells will be analyzed
What is muscle tissue? How is it organized? What types does it have? What is the function of each type of muscle tissue in the body?
What is an environmental group? Which plants belong to which ecological groups? Which ecological groups can indoor plants belong to?
How are gymnosperms arranged? How are they different from angiosperms? What classes and families is the department "Gymnosperms" divided into? What representatives of this group of plants exist?
What is a membrane? What are membranes in a cell? What is the structure of the plasma membrane and organelle membranes? What functions do they perform?
The article discusses the structure of molluscs: organ systems, organs. Examples of molluscs of different classes are also given and their features are described
There are wild and cultivated plants in the world. What are they, how are they used by humans?
What is the structure of a mushroom cell? How is it different from plants and animals? What organelles are present in such a cell?
Cellular respiration occurs when glucose is broken down. This is the main function of simple carbohydrates in the cell. When they are oxidized, the cell receives energy
Fats are one of the most important organic substances needed by all living things. In this article, we will look at the structure and function of lipids. They vary in both structure and function
In order to keep up with the times, the teacher must constantly improve his knowledge. He needs to master all the progressive educational and upbringing technologies, thus providing conditions for his professional development
In a modern school, whether it is secondary, general or professional, electronic teaching aids are currently developing at a rapid pace, due to the constant improvement of technology. To master the necessary programs, interactive whiteboards and overhead projectors (rafo projectors), computers, as well as the latest devices designed to reproduce information from digital media have appeared and are successfully used
"Familiar" is an amazing word that can be both a noun and an adjective. Therefore, the search for meaning promises to be boring. After all, this is what we always strive for. As always, the meaning of the word, synonyms are expected and we will devote a little time to determining the place of the familiar in the hierarchy of human relations. But let's start with the main
We are going to consider sign systems in this article, as well as give a vivid and understandable example of them. This linguistic topic will be of interest to non-specialists of linguistics
Plant communities do not arise by chance, they are formed over many millennia. As a result of this process, plants of different species adapt to coexistence. As a rule, one plant community includes plants that differ in their life form and biological characteristics
The concept of parity of numbers has been known since ancient times, and it was often given a mystical meaning. In Chinese cosmology and naturosophy, even numbers correspond to the concept of "yin", and odd numbers - to "yang"
Essay on a painting is one of the most common school work. You will have to spend a lot of effort to qualitatively describe the events taking place on it. This article will focus on the famous painting by A.V. Saykina
Until recently, the means of displaying information were presented in limited quantities. Traditional overhead projectors, film projectors, computer monitors, TVs have been supplemented with new devices
Bishkek is the capital of Kyrgyzstan. It is considered the largest center in the republic. Different spheres are developed here: industry, transport, culture. Bishkek is a city of republican subordination. It is located in the center of the Chui valley, in the north of the Kyrgyz Republic. The area of this administrative center is 127 sq. km
What is the capital of Kyrgyzstan? Since 1936 - Bishkek. During its history, the city changed its name twice: until 1926 - Pishpek, and then until 1991 - Frunze. Modern Bishkek has all the features characteristic of a capital city. It is the administrative, industrial and cultural center of Kyrgyzstan. The city has an extensive trolleybus network, it is planned to build a shallow subway
What is a penicillium fungus? What structure does this type of plant have and in what areas is it used? The benefits and harms of penicilla fungus
The Tisza River (Tisza, Tisza, Theiss) is one of the main water arteries of Central Europe and the largest tributary of the Danube. With a relatively short length of 966 kilometers, it has a large catchment area of 157,186 km². It flows through the territory of Ukraine, Romania, Slovakia (along a very short section of the border), Hungary and Serbia
Since ancient times, people have been tormented by questions about the universe. How and by whom was the Earth created, what are the stars, the Sun and the Moon? How does the season change? Nicolaus Copernicus was the first to answer many of these questions
The Cape Verde Islands (or a state called Cape Verde) are located a little west of Africa, in the waters of the Atlantic Ocean. This is an amazing combination of wild, almost untouched nature with a modern service that gives a person everything a person needs here
The importance of planning cannot be overstated. Properly compiling a guide to a lesson or the entire educational process will achieve significant results
In mathematics, summation (denoted by the large Greek sigma symbol) is the addition of a sequence of numbers. What is the amount? This is the result of such an action. If the numbers are added sequentially from left to right, any intermediate result is a partial sum
Triangle is a two-dimensional figure with three edges and the same number of vertices. It is one of the basic shapes in geometry. An object has three angles, their total degree measure is always 180°. Vertices are usually denoted by Latin letters, for example, ABC