Cryotechniques are a group of related procedures for stabilizing, or "fixing" specimens for microscopic observation. Samples are rapidly frozen to maintain cellular structure and composition as it exists under physiological conditions.
Cryo-Techniques is a term used to describe the process of fixing things. It refers to stabilizing and fixing specimens so that they can be observed.
Nitrogen is used to make pure oxygen less poisunos and pure so humans can breathe it in and live. It's also, used to make amino acids which is the building blocks to proteins in the body.life
Nitrogen is useful in various ways, such as being essential for plant growth and agriculture as a key component of fertilizers, contributing to the structure of proteins and DNA in living organisms, and playing a role in industrial applications like food packaging and semiconductor manufacturing.