In what organelle would you find acetyl coa formation, the citric acid cycle, and the electron transport chain?

In mitochondrion

Mitochondrion is a spherical or ovoid shaped membrane-bound organelle that is located in the cytoplasm of almost all eukaryotic cells (cells with true nucleus). Mitochondrion is responsible for cellular respiration and production of large quantities of energy in the form of adenosine triphosphate (ATP) within the cell. Acetyl CoA formation, the citric acid cycle, and the electron transport chain which are steps of cellular respiration all occur in the mitochondrion.

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands