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Why is an electron microscope is used to see viruses?
An electron microscope is used to see viruses because viruses are much smaller than bacteria and cannot be seen with a light microscope. Electron microscopes use a beam of electrons to create a high-resolution image, allowing researchers to visualize viruses at the nanometer scale. This level of magnification is necessary to study the detailed structure and characteristics of viruses.
What are the 3 micro organisms?
The three main types of microorganisms are bacteria, viruses, and fungi. Each of these organisms play different roles in the environment and have unique characteristics that distinguish them from one another.
In what ways are viruses and bacteria similar?
Viruses and bacteria are both microscopic organisms that can cause infections in living organisms. They are different from each other in terms of structure and how they reproduce, but they can both cause diseases in humans, animals, and plants.
Why do bacteria naturally contain restriction enzymes?
Restriction enzymes are the bacteria's form of an 'immune system' against viruses (which can infect bacteria). When viruses try to insert their own DNA into a bacteria's genome, the restriction enzymes detect this foreign DNA and cut it out so that the viruses can't replicate and kill the cell.
How big are viruses in comparison to bacteria?
Viruses are much smaller than bacteria. Bacteria are typically 10 to 100 times larger than viruses.
What are some characteristics of members of residents microbiota?
Archaea,Bacteria,Prions and Viruses
Why bacteria are considering living?
because they do have the 7 characteristics of life which are movement, respiration, sensitivity(irritability), growth, reproduction, excretion and nutrition. they also have a proper cell structure unlike viruses.
What structure do viruses have that allow them to identify a specific type of cell and attach to it?
good
Why is it more difficult to grow and identify viruses than bacteria?
because it is a faster prcess with virus.
What is the structure of the viruse?
The structure of viruses is a complex poison which can be very easily spread by, bacteria, animals, and many other things.
Why is an electron microscope is used to see viruses?
An electron microscope is used to see viruses because viruses are much smaller than bacteria and cannot be seen with a light microscope. Electron microscopes use a beam of electrons to create a high-resolution image, allowing researchers to visualize viruses at the nanometer scale. This level of magnification is necessary to study the detailed structure and characteristics of viruses.
What structure differentiates from a bacteria?
In terms of what ? I u are asking about bacteria in terms of viruses Bacteria are living and can reproduce themselves While viruses are ghosts they can only live inside a host and also can reproduce inside it Hope i answered u
What are the 3 micro organisms?
The three main types of microorganisms are bacteria, viruses, and fungi. Each of these organisms play different roles in the environment and have unique characteristics that distinguish them from one another.
Why do Bacteria differ from viruses because bacteria have?
Bacteria are single-celled organisms that can live independently and reproduce by dividing, whereas viruses are acellular particles that require a host cell to replicate. Bacteria have a cellular structure with organelles like a cell membrane and ribosomes, while viruses consist of genetic material (DNA or RNA) encased in a protein coat. Additionally, bacteria can be killed by antibiotics, whereas viruses are not affected by antibiotics and require antiviral medications.
Which is a difference between bacteria and viruses that show that bacteria are living organisims and viruses are not?
One key difference between bacteria and viruses is that bacteria are single-celled organisms that can reproduce on their own through cell division, which is a hallmark of living organisms. In contrast, viruses lack cellular structures and cannot reproduce independently; they require a host cell to replicate. Additionally, bacteria can carry out metabolic processes, while viruses do not possess any metabolic machinery and are inactive outside of a host. These characteristics underscore that bacteria are considered living organisms, whereas viruses are classified as non-living entities.
What is similar in size and shape to bacteria?
Viruses are similar in size to bacteria, typically ranging from 20 to 400 nanometers in diameter. Some smaller bacterial cells can also be comparable in size to certain viruses. However, viruses lack cellular structures and are much simpler in terms of structure compared to bacteria.
In what ways are viruses and bacteria similar?
Viruses and bacteria are both microscopic organisms that can cause infections in living organisms. They are different from each other in terms of structure and how they reproduce, but they can both cause diseases in humans, animals, and plants.
