Wiki User
∙ 14y agoHow a natural killer cells don't kill own or self cell because NK cells are non specific in nature
Wiki User
∙ 14y agoNatural killer (NK) cells have receptors that recognize "self" proteins on healthy cells, preventing them from attacking these cells. These receptors help distinguish healthy cells from abnormal or infected cells. Additionally, healthy cells release molecules that send inhibitory signals to NK cells, further preventing them from attacking self cells.
The adjective for the word "nature" is "natural."
it is a natural fiber as it is obtained from an animal i.e sheep,camel etc.
It is natural.
The law of nature is a system of law that was determined by nature. It is mostly to analyze the personal and social behavior of human nature. The law of nature is also known as natural law.
Minerals are naturally occurring inorganic substances with a specific chemical composition and crystalline structure. While they are primarily found in nature, some minerals can be synthesized in a laboratory setting to mimic their natural counterparts.
its natural because its from nature.
A natural form is when something grows or developes in nature. for example crystals are natural forms because they are formed only in nature.
Because it can be replenished in nature.
Because natural water is clear.
Yes because it is formed in nature.
Nature does not have rules. Man has expectations. The platypus breaks no rules of nature, because it is a perfectly natural creature in and of itself. All of its adaptations are natural.
a tornado is a natural disaster because it is made up from nature it is the warm air the cold air mixing together so that is nature that is why it is a natural disaster thank you
It is a natural element but, because it is highly reactive, pure barium is not found in nature.
Yes it is ,most of it anyways because forms of energy in the water cycle are created by natural energy and nature interest are but resent technology is not natural .Products that have to do with electricity come from un -natural nature.
yes because it's made by nature
Because the eruption of a volcano is a natural phenomenon, it is often referred to as nature's fire.
A natural disasters definition is simple, because the definition is simply a disaster that is caused by the natural forces of nature.