no need to response

It is a good way to let other people know that you are thinking of them, but at the same time, it relieves them of any obligation, burden, or stress to respond. It can be very useful when talking to people who are grieving, and I think it is useful in general.

peptideins

New discovered category in proteome. Contains fewer than 50 amino acids and coming from the DNA sequences previously thought were non-encoding. Some peptideins are specific so might be able to target them as therapies.

protist

Is a eukaryote that's not an animal, plant, or fungus. Most protists are single cell organisms.