You are now convinced that you know the cause of death for these victims and quickly report it back to the police as this is a
very dangerous situation. You suspect cyanide because it
irreversibly binds to cytochrome c oxidase (CcOx) of the
electron transport chain and prevents the transfer of electrons
to oxygen, the final electon acceptor.
Why does cyanide have a negative affect on the electron
transport chain? Explain why the patients died of lack of. oxygen
while their blood oxygen levels were normal.

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles

Both destructive and constructive, the natural event seen here, is important in destroying and creating landforms on earth. what is this event called? a) deposition b) flooding c) landslide d) sedimentation

Why are carbon dioxide concentrations expected to increase? a carbon dioxide concentrations are expected to increase, because fossil fuel burning is expected to increase b. carbon dioxide concentrations are expected to increase, because of an increase in agriculture. c.carbon dioxide concentrations are expected to increase, because more land will have to be cleared for increasing populations and agricultural use. d. all of the above select the best answer from the choices provided mark this and return save and exit next submit submit