A total of ____________ ATP are produced The overall equation for the aerobic breakdown of glucose is A total of ____________ ATP are produced The 4 major stages for this break down are known as:

Fill in the blanks to complete the process of cellular respiration Hint: the boxes are electron carriers

Fill in the blanks to complete the process of Glycolysis Glucose What is happening at this step?? enzyme: __________________ What is happening at this step?? enzyme: __________________ Add to the diagram: the NAD+ and NADH + H+ the names of the intermediates the ATP used the ATP created Fructose 1,6-Bisphosphate What is happening at this step?? enzyme: __________________ enzyme: __________________ What is happening at this step?? enzyme: __________________ What is happening at this step?? Pyruvate Pyruvate

Glycolysis ________________ molecule of glucose is broken down into ____________ molecules of the 3 carbon sugar ___________________ _______________________ molecules of ATP are used in Glycolysis _______________________ molecules of ATP are produced in Glycolysis A “profit” of ______________ molecules of ATP results in Glycolysis ATP is produced in Glycolysis through a process known as ___________________________________________ ________ of these reactions occur in Glycolysis The electron carrier ____________________ is produced during the conversion of ________________ to ______________________. _____________ of these electron carriers are produced. Each will result in the production of ______________ ATP once they enter the Electron Transport Chain.

Fill in the blanks to complete the process of Glycolysis Structure “Starting” reactant name “Ending” product name _____ ATP _____ NADH + H+

Fill in the blanks to complete the oxidation of Pyruvate Structure Reactant Name Product Name Enzyme Name

Pyruvate Oxidation _______________________ enters the mitochondrion from the cytosol. A molecule of ___________________ is removed Two __________________and two ___________________ are transferred to ________________ producing ____________________. This reaction is known as a ___________________reaction The functional group ________________ is attached producing ___________________ which then enters the Kreb’s cycle

Fill in this diagram of the Kreb’s Cycle Pyruvate (these circles are Carbon atoms) How many of the following are produced per “turn” of this cycle? CO2 molecules NADH + H+ FADH2 GTP the names of the intermediates Add to the diagram: the CO2 molecules the NAD+ and NADH + H+ the FAD2+ and FADH2 the GTP the names of the intermediates ATP

Kreb’s Cycle _______________________ enters the cycle and combines with ________________________________ to produce the six-carbon compound ___________________________. Four _______________________ reactions are performed during this cycle producing the electron carriers ___________________ and ____________________. The enzymes that do this are known as _______________________ ATP is created through a process known as _______________________________ 4 molecules of _______________________ are released as a waste product _____________________ is converted into ______________________ so it can be used again

Starting and end product # and type of electron carriers produced Pathway Starting and end product # and type of electron carriers produced # of ATP directly produced ATP production method(s) (substrate level or oxidative phosphorylation) Total # of ATP produced (substrate level and oxidative phosphorylation) Glycolysis Pyruvate oxidation (transition step) Kreb’s cycle