I think the answer is ..............a ...............
Answer;
-ATP
Explanation;
Cellular respiration is the process by which plants and animals break down organic molecules such as glucose to obtain energy in the form of ATP, that is used to drive cellular activities such as transport and reproduction.
-The process takes place in three phases; glycolysis, kreb's cycle and the electron transport chain.
-Electron transport chain is the last stage of cellular respiration which builds up a surplus of hydrogen ions (protons) in the intermembrane space so that there will be a concentration gradient compared to the matrix of the mitochondria. The concentration gradient is used to generate ATP (usable energy by the cell) through transfer of electrons.
Light-headedness is a condition in
which an individual may feel dizzy or about to faint and it often goes away or
improves when one lies down. For the question above, you should respond by
having your coworker sit down in a cool area, and drink plenty of cold water.