Why do RNA viruses evolve faster than DNA viruses? How do viruses reproduce? Explain how this is different for retroviruses. How can DNA be transcribed to RNA? How does the transcription of DNA to RNA work? Why do viruses contain only DNA or RNA? Is it possible for a virus to contain ...
How do viruses reproduce? When was the rabies virus discovered? What is rabies encephalitis? Is rabies a single-stranded DNA virus? Why is rabies so deadly? How is encephalitis spread? Is the rabies vaccine a live virus? Is rabies a virus or disease? How long does the rabies virus live ...
however pressing they seem. Though the study of viruses began as an investigation into what appeared to be a strange subset of pathogens, recent research puts them at the heart of an explanation of the strategies of genes, both selfish and otherwise. ...
The final component of the gut-brain axis that needs to be addressed is the gut microbiome. Each person has a microscopic ecosystem in their intestines, hosting bacteria, fungi, and even viruses and parasites. These microorganisms are involved in the production of neurotransmitters that carry signal...
根据上文“Viruses have one mission: to find a host and use it to reproduce, eventually causing the host’s cells to burst and die.(病毒只有一个任务:找到宿主并利用它繁殖,最终导致宿主细胞爆裂死亡。)”可知,上文讲述的是病毒生存的原理,而宿主细胞爆裂死亡就会让宿主生病。选项C“That’s why virus...
Question: How do viruses work in your body? Answer:Since viruses are not alive, they rely on host cells to complete their lifecycle. They act like parasites—infecting healthy cells, using them to reproduce, and destroy them when they are done. ...
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 code to make the host cell...
In computer security, a Trojan is a type of malware that can wreak havoc on computer networks. Unlike a virus, which relies on a host program to spread itself, a Trojan relies on unwitting users to let it in.
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...
Why do RNA viruses replicate in cytoplasm? How are RNA and DNA used to make proteins? How does a DNA virus reproduce its host genome? Why do viruses have both RNA and DNA? How does transfer RNA work? How do viruses with double-stranded RNA type III replicate?