The krebs cycle is considered a cycle because?
a. the pyruvic acid never leaves the cytoplasmb. the citric acid formed remains in the mitochondria for the next acetyl coac. carbon dioxide is produced as a wasted. the reaction can go both ways

Many people try to eliminate fat from their diets. which is one reason it is necessary for humans to eat fat? a. eating fat is the fastest way to get energy. b. fat eliminates triglycerides from the body. c. saturated fats clear out the blood vessels. d. fat nerves transmit signals. , this is for apex in summer school.

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)

How does human environment effect the biosphere