Name the enzymes which remove hydrogen ions and electrons from compounds such as glucose.

• Endonuclease

• Ligase

• Dehydrogenase

• Polymerase

• NADH

State the location of

3 stages of respiration in order when Oxygen is present

• 1=cytoplasm 2=matrix of ribosome 3=inner membrane of ribosome

• 1= matrix of mitochondria 2= inner membrane of the mitochondria 3= cytoplasm

• 1= cytoplasm 2 and 3 = the inner membrane of the mitochondria

• 1= cytoplasm 2=matrix of mitochondria 3=inner membrane of mitochondria

Name three products of the citric acid cycle

• CO2, O2, ATP

• NADH, ATP, O2

• ATP, O2, NADH

• CO2, NADH, ATP

• Water, NADH, ATP

Electrons are used in the electron transport chain to pump hydrogen ions across the membrane. The return flow of ions through which protein allows ATP to be made

• ADP synthase

• ATP synthase

• ATP make

• ATP generate

• Protein pump

What is the role of NAD in glycolysis?

• transfer Hydrogen ions to electron transport chain

• remove hydrogen ions from intermediates in glycolysis

• transfer Hydrogen ions & electrons to electron transport chain

• phosphorylation of intermediates

• Removal of Hydrogen ions & electrons from intermediates

Where in the cell does the stage of respiration which produces water occur?

• cytoplasm

• matrix of mitochondrion

• inner membrane of mitochondrion

• cell membrane

• Electron transport chain

What is the role of ATP in the energy investment stage?

• Remove Phosphate molecules

• Create 4 more ATP

• Phosphorylation of glucose and intermediates

• remove hydrogen ions

• a net gain of 4 ATP

what combines with Acetyl to form citrate?

• coenzyme A

• oxaloacetate

• citric acid

• NAD

• Acetyl coenzyme A

hydrogen ions and _________ combine with oxygen to form water.

ATP is used to transfer energy to cellular processes which require energy. Select all of acceptable statements during the uses of ATP in neurons

• To provide energy

• For active transport during reuptake

• To release neurotransmitter

• For movement of vesicles to release neurotransmitter

• For synthesis of neurotransmitters and enzymes