The special name for polymerization of protein is know as protein blank?

How do adaptation affect a species?

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the:

Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?