Bacteria

MacConkey Agar- Composition, Principle, Uses, Preparation, And Colony Morphology

What is Macconkey Agar? What is its composition? How does it differ from other media? What are its uses? And what are some common ways to prepare it?  We will take a closer look at these ideas to ensure that you have all the information you need to master MaccOnkey Agar with confidence. What Is …

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Kingdom Animalia – Different Phylum, Classification, Characteristics

Kingdom Animalia is the largest phylum of animals, containing all animals that are known to scientists at the present time. Having a solid understanding of Kingdom Animalia is integral to understanding the makeup of our world, as well as the creatures inhabiting it, but the sheer volume of information can make this a little overwhelming. …

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Cytoplasm – Definition, Function, Structure, And Location

The cytoplasm is the fluid inside cells that carries out various functions such as energy production, protein synthesis, and cell division. It also contains organelles such as mitochondria, ribosomes, and lysosomes. It is a substance found within eukaryotic cells (cells containing nuclei) that provides structural support and performs other vital functions. In this article, we …

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E. Coli Under The Microscope – Types, Techniques, Gram Stain, Hanging Drop Method

Of all the bacteria on the planet, E. coli is perhaps one of the best known, even to those working outside the fields of microbiology and the wider scientific community.  Keen to learn more about the types of E. coli, the techniques used to detect it, and the methods involved? Then read on for all …

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Paramecium – Classification, Structure, Function, And Characteristics

Paramecium is an important element of the biological world, and understanding the structure, function, and characteristics of this organism, as well as the ways in which it is classified, is an important element of mastering microbiology. To help, we have put together the ultimate guide to help you understand paramecium; read on for all you …

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Different Sizes, Shapes, And Arrangement Of Bacterial Cells

Bacteria often get a bad reputation for being complicated, but the reality is they are rather simple. Compared to other organisms, they don’t have a nucleus or a membrane-bound organelle. That said, there are major differences in shapes, sizes, and structures, so today we’ll explore the different sizes, shapes, and arrangements of bacterial cells. What …

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Ribosomes – Definition, Structure, Size, Location And Function

When examining cells through a microscope, it can be easy to spot numerous organelles coming together to complete the numerous cell activities taking place.  These help to carry out many of the cellular processes that are necessary for life, with some of the main organelles include: Endoplasmic reticulum (ER) – Where proteins are made in …

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