Bacteria vs Virus

Bacteria vs Virus

Bacteria vs virus is a mix characteristics and differences. Each virus is different from each bacteria. What do we know about the differences? How can we explain it? It’s simple. All of the differences of bacteria vs virus will be explained. Definitions Bacteria Virus Bacteria are unicellular organisms. They are typically a few micrometers long. The differences in shapes vary greatly and they include curved rods, spheres, rods and spirals. A virus is a sub-microscopic particle. They can infect the host of a biological organism.…

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Evolution of fungi

Evolution of fungi

Why the evolution of fungi? The evolution of fungi has been researched for decades. Just like animals and plants, we have studied their evolutionary path through genetic analysis. The evolution of fungi. The evolution of fungi has been going on since fungi diverged from other life around 1,500 million years ago. The glomaleans branched out from the “higher fungi” at ~570 million years ago. This is based on DNA analysis. Fungi most-likely colonised the land during the Cambrian era. From today, that’s over 500 million…

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Virus Evolution

Virus Evolution

Viruses are ancient. Probably the same as bacteria but we hardly know where they come from.  Virus evolution is also defined as virology. A subfield of biology where people actually study their origins. Where do viruses come from? This is a question everyone probably asked at some point. Tracking virus evolution and origins is like searching for a needle in a hay stack. They don’t leave fossils because they are smaller than a grain of sand. Virus Evolution. The genomes of many organisms contain endogenous…

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Types of bacteria

Types of bacteria

There are many different types of bacteria. They can be classified according to their physical characteristics. Even by how they interact with the environment and other living things. The most important difference between the types of bacteria is whether it’s beneficial or not. Types of bacteria: Type. Explanation. Beneficial bacteria. Most individuals don’t want to come into contact with any form of bacteria due to fear. People have always been scared of deadly diseases. Some types are indeed helpful to your health. It’s not that…

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Virus Genome

Virus genome

A virus genome is just like every other genome. It contains all the genes necessary to replicate a virus. There is one problem though. Viruses are actually lazy and they rely on the host cell’s machinery to make what they need to replicate. Viruses encode a minimum of 2 proteins that are required to aid the virus in its quest for survival. The two proteins are: Replicase: The replicase is an enzyme that replicates the genome. Capsid: This is a protein that protects the genome.…

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Bacteria metabolism

Bacteria metabolism

The focus of a bacteria metabolism will greatly vary from the type of nutrition they require. There are only 3 types of nutrition for all the bacteria in the world. The distribution of these metabolic traits within a group has traditionally been used to determine their taxonomy. A point to take not of is that these traits often don’t correspond with modern genetic classifications. Nutritional types in bacteria metabolism: Nutitional Type. Source Of Energy. Sour Of Carbon. Phototrophs. Sunlight Organic compounds or carbon fixation. Lithotrophs…

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Protozoa Taxonomy

Protozoa Taxonomy

A Protozoa taxonomy is a manner of classifying protozoans in certain groups with their characteristics. Protozoa Taxonomy: Protozoa are thought to be the origin for the evolution of all multi-cellular organisms. All of these multi-cellular organism include plants, fungae, and animals. According to the different trophic systems used by these kingdoms, there exist also purely auto- and heterotrophic groups of protozoa which are then easily put into an plant or animal species. There are also species with a somehow intermediate trophic capability. They can either…

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Origin of Fungi

Origin of Fungi

How many of us can actually say we never think about where things come from? What about the origin of fungi? To some, these microorganisms are simply too complex or even unimportant to study. In my opinion, I would state that without science, we would be nowhere. In fact, humans are curious beings. SO let’s discuss the whole origin of fungi. Origin of fungi. During the year 1859, the world had to take a look at some of the wonderful changes that took place over…

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Origin of Bacteria

Origin of Bacteria

The origin of bacteria goes back as far as 400 million years ago and they are still present. So let’s have a look at the origin of bacteria and their evolution. Bacteria is one of the oldest living entities on our planet. Their ancestors were unicellular organism that lived about 4 million years ago. These unicellular organism were the first lifeforms to appear on Earth. All organisms at the time were microscopic for about 3 billion years. During that time, bacteria and archaea were the…

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Virus Origins

Virus Origins

Virus Origins are quite complicated. Many biologists and scientists have come up with three types of hypothesis to explain where these small microorganism comes from. The fact is that viruses can be found anywhere where there is life and it could have existed ever since the first living cells have evolved. The virus origins are very unclear because they do not form fossils. In that sense, molecular techniques are used to compare the DNA and RNA of viruses . It proved to be very useful…

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