1.Eliminate HIV/AIDS and other deadly viruses. Viruses spread their harm by replication once they are inside the body of a host. By cutting out the DNA’s ability to reproduce, the virus loses its potency. So far, the feasibility and efficiency of excision of HIV-1 provirus has been pro...
How Does a Breathalyzer Work? By: Craig Freudenrich, Ph.D. | Updated: Mar 8, 2024 Did you really pay attention to how much you drank before you got on the road, or are you just guessing? Don't worry, the police can help you out with that. ANATOLII BOIKO/Stringer/Getty Images...
Unlike a cell, a virus has no way to reproduce by itself. Instead, a biological virus must inject its DNA into a cell. The viral DNA then uses the cell's existing machinery to reproduce itself. In some cases, the cell fills with new viral particles until it bursts, releasing the virus...
1. How does the virus get into the nucleus? 2. What targets the proteosome/protease to the "walking" virus? Can viruses attack red blood cells? How can this be possible if RBCs can't reproduce and thus cannot be hijacked for the virus reproduction? State two ways in which viruses get ...
And while it can also have many adverse affects (this is why we wear sunscreen), when introduced to contaminated water, it destroys the ability for bacteria and viruses to reproduce. Once the DNA or RNA in virus or bacteria absorbs the UV light, it can no longer reproduce, effectively ...
Virus structure and function Viruses have a very simple structure: an outer shell made of protein that protects the genetic material, in the form of DNA or RNA, that it uses to reproduce. They cannot reproduce on their own, so they invade the cells of living hosts and use their genetic ...
A biological weapon uses a bacteria or virus, or in some cases toxins that come directly from bacteria, to kill people. If you were to dump a load of manure or human waste into a town's well, that would be a simple form of biological warfare -- human and animal manure contain bacteri...
natural viruses reproduce thousands of times. When the vaccine is made, the virus or bacteria is weakened in a laboratory to the point where it's still alive and able to reproduce but can't cause serious illness. Its presence is enough to cause the immune system to produce antibodies to fi...
Low photon yield of red FP fluorophores has previously been a problem which, however, does no longer represent a limitation due to technical improvements in signal detection. How to detect a virus in diagnostics? Besides the need for a profound understanding of SARS-CoV-2 biology and, ...
Self-replicating viruses can rapidly reproduce copies of themselves to use up your hard drive space. A sudden surge in memory usage during daily tasks is another sign that your device has a virus. If you have encountered this condition, you are supposed to take a simple check of your device...