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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.
How can some viruses be helpful?
Some viruses can be helpful by being used in gene therapy to treat genetic disorders. They can also be engineered to target and kill cancer cells in a process known as oncolytic virotherapy. Additionally, viruses can be used in biotechnology to deliver genetic material into cells for research or therapeutic purposes.
What type of medicine are used vaccine or antibiotic for the viruses?
Vaccines are used to prevent viral infections by stimulating the body's immune system to produce antibodies. Antibiotics, on the other hand, are not effective against viruses because they target bacteria.
Can viruses be created artificially?
Yes, viruses can be created artificially through techniques like synthetic biology and genetic engineering. Scientists can manipulate the genetic material of a virus to modify its properties or create new viruses for research purposes. Such artificial viruses are often used to study viral functions or develop vaccines.
Why can't you use biochemical testing for viruses?
Biochemical tests are not effective for identifying viruses because viruses lack the necessary biochemical machinery to conduct metabolic processes. Viruses are obligate intracellular parasites that rely on host cells to replicate, making them difficult to culture and study using traditional biochemical methods. Instead, techniques like nucleic acid amplification and serological testing are used to identify and characterize viruses.
How some viruses are helpful?
- some viruses can be used in biological weapons- some viruses are used in the fight against pests
What are several things used to classify viruses?
Viruses can be labeled as RNA or DNA viruses and they can be said to have an envelope or to be "naked".
What viruses have been created to destroy disease?
what viruses were used to destroy diseases
What are oncolytic viruses?
Oncolytic viruses are viruses used in cancer treatment. They kill these viruses through chemical means in multiple stages by attacking infected cells.
What is used to treat viruses?
vaccines
Does bleach kill viruses?
Bleach can kill both viruses and bacteria. It can be used to disinfect surfaces but should never be used internally.
What types of microscopes could be used to study viruses?
Electron microscopes, such as transmission electron microscopes (TEM) and scanning electron microscopes (SEM), are commonly used to study viruses due to their high magnification and resolution capabilities. These types of microscopes allow scientists to visualize the detailed structure and morphology of viruses at the nanometer scale. Light microscopes may also be used to study larger viruses.
How can viruses be helpful?
Viruses that are harmless to humans can be used to infect bacteria or other pests eg rabbits
What are antivirus appliances used for?
Antivirus applications are used to stop hackers from downloading viruses and malware onto your computer. They can also be used to remove any viruses that have been put on your computer.
Does Norton Software send viruses to your computer?
No. It is used to try and prevent viruses and get rid of any existing ones.
Infer how some viruses might can be helpful?
viruses can be helpful because, some viruses can be used for cures. for example, USA. researcher suggest that adeno-associated viruses type 2 can Promises to be a breakthrough in cancer therapy
What are the characteristics used to classify viruses?
size and shape
