Final answer:
Gradient gels provide a versatile scaffold for cell culture and can be controlled using heat. The gelation process relies on the organization of hydrophilic and hydrophobic amino acids, resulting in alpha-helices. The gel reduces resistance and prevents burns.
Step-by-step explanation:
Gradient gels provide a versatile scaffold for cell culture. They can be controlled using heat to form a three-dimensional network. The gelation process relies on the organization of hydrophilic and hydrophobic amino acids, resulting in a helical twist configuration known as alpha-helices. The gel reduces resistance, which in turn reduces the power transferred to the skin, preventing burns.