Viruses do not fit neatly into the classification system used for other organisms because they are not considered to be alive by some definitions. They lack important characteristics of living organisms, such as the ability to replicate on their own. Additionally, viruses are extremely diverse in terms of their shape, structure, and genetic material, making classification more challenging.
When the scientist isn't sure what an organism or animal is, he or she would then go through all of the questions until they reach the end where the name of the cell or animal would be, or maybe they could find that it is a new discovery.
Viruses need a host cell to replicate and multiply because they lack the cellular machinery for these processes. By hijacking the host cell's machinery, viruses can produce more viral particles and continue their infectious cycle. This allows viruses to thrive and spread within a host organism.
One major problem that makes a viral infection so hard to cure is that they mutate so rapidly. It also hard to find drugs that will work. Tamiflu is an antiviral that acts against an enzyme that the virus needs to break out of the host cell and spread but many viruses are so simple that there are very few ways to stop them.
The common cold is caused by many different viruses that constantly change and mutate, making it difficult to develop a single cure. Additionally, the symptoms of the common cold are usually mild and self-limiting, so there is less urgency to find a cure compared to more serious illnesses.
Viruses have a great tendency to mutate i.e. change their genetic make up. Therefore medicines cannot attack certain viruses as they do not affect them as many of the medicines are developed to kill viruses with a particular set of genes.The genes of viruses keep changing and therefore medicines are worthless.
Viruses lack the characteristics of living organisms, such as cellular structure and metabolism, making it challenging to classify them within the traditional system of biological classification. Additionally, viruses are considered obligate intracellular parasites that can only replicate inside host cells, further complicating their classification within the existing kingdom system.
"obfuscated" just means "hidden". The virus was written in a way that makes it difficult to find, allowing it to hide in your computer. Detecting those types of viruses can be difficult.
By looking at the water to find the classify
Myra found it difficult being married to a scientist because she felt overshadowed by his career and struggled to find her own identity and purpose outside of their relationship. She also may have felt isolated or disconnected from her husband due to his intense focus on his work, which left little room for their emotional connection.
You find things easier
No scientist found the Earth.
There are many places where one would find information on PC viruses. One could check Microsoft's official website for information on a variety of PC viruses.
scientist use sound
To find DNA a scientist must look inside a cell's nucleus.
One major problem that makes a viral infection so hard to cure is that they mutate so rapidly. It also hard to find drugs that will work. Tamiflu is an antiviral that acts against an enzyme that the virus needs to break out of the host cell and spread but many viruses are so simple that there are very few ways to stop them.
I dont know you find it
Difficult to find? No. Difficult to see? Definately.