Anabaena: Characteristics, Habitat, Reproduction And Nutrition

Anabaena is a genus ofprokaryoticphotosyntheticcyanobacteria, that is, they are unicellular, without a defined nucleus, with genetic material, but dispersed in the cytoplasm. They are shallow water plantonic organisms, barrel-shaped and can form colonies. Cyanobacteria, including Anabaena , are also called blue-green algae, although they are not related to the kingdom Plantae . They are so

What Is An Isothermal Process? (examples, Exercises)

The isothermal or isothermal process is a reversible thermodynamic process in which the temperature remains constant. In a gas, there are situations in which a change in the system does not produce variations in temperature, but does in physical characteristics. These changes are the phase changes, when the substance changes from solid to liquid, from

Shield Of Trujillo (peru): History And Meaning

The coat of arms of Trujillo , Peru,  was granted on December 7, 1537 by Emperor Carlos V, through a Royal Decree that legitimized the formation of one of the most important cities of the Viceroyalty. Trujillo is the capital of the Peruvian department of La Libertad. It is located on the north coast of

Shield Of The Umsnh: History And Meaning

The shield of the Universidad Michoacana de San Nicolás de Hidalgo (UMSNH) represents, through the symbols of its four barracks, the identity and values ​​of the largest house of studies in the Mexican entity of Michoacán.  This house of studies is considered a faithful heir to humanism and the ideals of renowned figures such as

15 Common And Inexpensive Foods For Anxiety

Fighting anxiety often requires changing habits, one of the most important of which is diet. You can control this disorder without medication, although you will have to make big changes in your life.  In this article I will mention 15  foods to reduce anxiety, inexpensive and that you can find in any supermarket. By themselves