Microbial Metabolism 1

A  glycolysis

B  fermentation

C  aerobic respiration

D  pyruvate oxidation

A  two electrons to oxygen

B  two electrons to ATP synthase

C  two electrons outside the cell

D  two protons to coenzyme Q

A  in the glycocalyx

B  in cristae

C  in mitochondria

D  in the plasma membrane

A  protons reentering the cell

B  electrons passed from cytochromes

C  protons stripped from water

D  protons passed from cytochromes

A  is the last step in the electron transport chain

B  transfers protons from outside the membrane to inside the membrane

C  removes protons from water

D  transfers protons from inside the membrane to outside the membrane

A  shuttled to the outside of the cell membrane

B  attached to molecules in the glycocalyx

C  shuttled to the inside of the membrane

D  carried along the transport chain

A  transmembrane channels

B  a terminal acceptor

C  ATP synthase

D  ribosomes

A  by reduction reactions in glycolysis and the Krebs cycle Incorrect

B  by oxidation reactions in the Krebs cycle only

C  by oxidation reactions in glycolysis and the Krebs cycle

D  by reduction reactions in the Krebs cycle

A  Chelators

B  Cytochromes

C  Quinolones

D  Fluorochromes

A  Adenosine + P3

B  AMP + 2 Pi

C  ADP + Pi

D  ADP + H2O

A  two protons and one electrons

B  one protons and two electrons

C  two protons and two electrons

D  one proton and one electron

A  NADH and coenzyme A

B  NADH and coenzyme Q

C  NADH and FADH

D  Cytochrome c and coenzyme Q

A  Mitochondria

B  Nucleus

C  Cell membrane

D  Cytoplasm

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  Electron transport chain

B  Fermentation pathways

C  Substrate-level phosphorylation

D  The Calvin cycle

A  produce energy

B  produce carbon dioxide

C  produce glucose

D  produce water

A  One

B  Two

C  Three

D  Six

A  Three

B  Two

C  Six

D  One

A  adding water

B  removing carbon

C  removing water

D  removing hydrogen

A  Two

B  Three

C  Depends on if theprocess is aerobic or anaerobic

D  Six

A  It diffuses out of the cell

B  It catalyzes a glycolytic reaction

C  It donates electrons to the electron transport chain for ATP production

D  It enters a fermentation pathway to form ATP

A  cytoplasm

B  plasma membrane

C  endoplasmic reticulum

D  mitochondria

A  glycolysis

B  fermentation

C  the Calvin cycle

D  the electron transport chain

A  Glycolysis

B  Fermentation

C  Photosynthesis

D  Hydrolysis of ATP

A  Anabolism

B  Metabolism

C  Anabolism and metabolism

D  Catabolism

A  one

B  four

C  two

D  six

A  Pyruvate

B  Citric acid

C  Fructose 1,6-diphosphate

D  Acetyl CoA

E  Diphosphoglyceric acid

A  All of these choices are correct.

B  Krebs cycle

C  electron transport

D  fermentation

A  cytochrome c

B  lactic acid

C  acetone

D  malic acid

A  ATP is converted to ADP

B  NAD+ is converted to NADH

C  acetyl CoA is converted into oxaloacetic acid

D  NADH is converted to NAD+

A  two

B  one

C  four

A  conversion of NADH

B  transfer from phospholipids

C  hydrolysis of KH2PO4

D  breaking down ATP

A  dehydration

B  hydrolysis

C  oxidation

D  reduction

A  they contain the greatest amount of energy per unit

B  they are such good donors of hydrogen and electrons

C  the waste products of their breakdown are nontoxic

D  their internal bonds are so easy to cleave

A  adenosine triphosphate

B  glycogen

C  glycerol

D  guanine triphosphate

A  starch

B  glucose

C  fatty acids

D  glycogen

A  pyruvic acid

B  organic compounds

C  water

D  free oxygen

E  sulfate

A  Enzymes have to be constantly produced because they are used up in reactions

B  The suffix “-ase” indicates an enzyme. Often enzymes are named for the substrates they act upon. Enzymes are larger than their substrates

A  product binding to the DNA used to make enzymes

B  product binding to the DNA used to make enzymes, substrates being in high concentration, and incorrect temperature conditions

C  substrates being in high concentration

D  incorrect temperature conditions

A  anabolic

B  catabolic

A  anabolic

B  catabolic

A  catabolic

B  anabolic

A  anabolic

B  catabolic

A  anabolic

B  catabolic

A  anabolic

B  catabolic