The graph shows the percentage of the cell that mitochondria fill by volume. The greater the percentage, the more mitochondria. What is the function of mitochondria? Why do heart cells have a higher percentage of mitochondria than liver and pituitary gland cells?

Structures in cells that carry out specific functions.

Which identifies the main purpose of biological taxonomy?

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.