Proteins.
Viruses can reproduce only inside a cell of living organisms. Viruses are sometimes considered non-living structures because they lack cells.
Some viruses lack the ability to replicate. These types of viruses often don't show symptoms in healthy people because they are not strong enough to cause illness.
yes
They lack the genes necessary to do so.
The amino acid synthesis inhibitors is a term used to describe amino acids that lack inhibits protein synthesis. These inhibitors include the sulfonylureas, imidazolinones, and amino acid derivatives herbicide families
metabolism
Viruses are not considered alive because they lack the ability to reproduce unless they have a host to reproduce for them. When viruses are not attache to a living cell they lose all living characteristics.
A lack of sanitation is a breeding ground for bacteria and viruses to grow. These bacteria and viruses then affect the individuals visiting/living in these environments, and as a result, they are infected. [diseased]
No, the Huntington's disease is inherited from either the mother or father. It's genes not a lack of chromosomes.
. Viruses must reproduce in a host cell because they lack organelles needed to duplicate viral components. True or false
No it is not infectious when they lack their envelope. In case of HIV, we produce virus with pseudotyped virus for single replication cycle. If we do not add the genes for envelope, their may be particle produced but they can not infect the target cells.
Viruses can not replicate without a living host cell. This is one reason that they are not considered to be alive.