How many atp molecules are produced per glucose molecule from the krebs cycle when the cells get treated with substance c?

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone

Which type of respiration takes place when there is no oxygen present? a. anaerobic b. mitochondrial c. cellular d. aerobica. anaerobic