"Cristae" Natural Recordings by Native Speakers
Cristae is a plural noun that refers to the folds or ridges on the surface of mitochondria, the organelles found in the cells of most eukaryotes. The cristae are responsible for increasing the surface area of the mitochondria, allowing them to perform more efficiently and increase their ability to generate energy for the cell through cellular respiration.
Crispy refers to something that is crunchy or brittle, often due to being fried or dried. It can describe the texture of food, such as crispy bacon or crispy fries, or it can be used to describe a surface, such as a crispy skin on a cooked chicken.