Since cancer cells are rapidly-dividing cells and cell division requires energy, cancer cells rely mostly on the electron transport chain and oxidative phosphorylation for energy.

Which of the following would you NOT expect to find in cells that need to produce a large amount of ATP? STOP! Select the characteristic you would NOT expect to see in these cells

Which of the following statements is NOT true of feedback inhibition? STOP! Make sure you select the FALSE statement?

Which of the following is true of the proton motive force?

Which step of the electron transport chain is more likely to cause damage to mitochondrial DNA?

An enzyme is produced and phosphorylated in the endoplasmic reticulum before being exported to lysosomes. Once in the lysosome, this enzyme is activated by dephosphorylation and acts to degrade carbohydrates. Given this information, how is this enzyme regulated?

Which of the following is true of the electron transport chain in bacteria and archaea?

Which of the following characteristics apply to both organic and inorganic catalysts? SELECT ALL THAT APPLY For this question, you get partial credit for each correct answer choice but points are deducted for incorrect answer choices… so only select the answer choices you are confident about.

Under what condition is the initial velocity (rate) of an enzyme-catalyzed reaction independent of substrate concentration?

The figure below shows the proteins of the electron transport chain. Examine the figure and identify the correct statement.