proteins!
I was tranfixed as I watched the man mutate into a werewolf.
Because the rhinovirus (which is one virus that causes the common cold) mutates and changes its structure extremely frequently as do the other viruses that cause the common cold, such as Coronaviruses, and any of the others of hundreds of viruses that cause colds. While influenza strains also mutate, it is not as quickly as cold viruses that almost constantly are mutating, resulting in several dozen active viruses in any one locality. In addition, influenza has proven reasonably easy to grow in labs for study and for vaccine production, while cultivating rhinoviruses has proven very difficult.
Viruses have six traits that characterize them. They are: They can produce at a high rate, they can mutate, they are acellular, they have no metabolism, they either have DNA or RNA, and they are dependent on a host cell for replication.
Viruses use their host's metabolic enzymes and some viruses mutate very quickly so they can easily become resistant to drugs. Viruses are almost biologically inert until they infect a cell.
As it will mutate over time.
Because a virus can mutate making it stronger and resistant to medication, making the existing vaccine less effective.
No. These viruses mutate rapidly and you can not get one vaccine for all of the subtypes.
The HIV virus is highly unstable, meaning that it does mutate quickly. That has been part of the dilemma in finding a cure, or even a vaccine against the virus.
because viruses responsible for viral fever are many and mutate very rapidly.
The time it takes a virus to mutate varies depending on the virus. However, viruses mutate frequently so it is very difficult to completely eradicate a virus.
Yes, viruses do mutate very easily. This is one reason the cure for the common cold is so elusive, before a vaccine can be created for the strain of rhinovirus or other virus that is causing the currently circulating common cold, the viruses will have often mutated to a new form making a vaccine ineffective.
What you are talking about is a vaccine that is given by injection so you will not get the flu. The flu mutate all the time so you will need to get vaccines for each new strain. The first vaccine was used in 1940 during WWII.
nicotine in tobacco from cigarettes... can make cells mutate which is cancer
We create a drug which specifies to kill a certain part of the virus, however the virus changes its forms. So, the drug ends up killing the virus's competitors, which allows it to thrive more. This makes the drug useless.
I was tranfixed as I watched the man mutate into a werewolf.
Mutate is a verb.
'Mutate' is spelled correctly as you did it.