Microbial Metabolism 1

A  pyruvate oxidation

B  fermentation

C  aerobic respiration

D  glycolysis

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 plasma membrane

B  in mitochondria

C  in the glycocalyx

D  in cristae

A  protons passed from cytochromes

B  electrons passed from cytochromes

C  protons reentering the cell

D  protons stripped from water

A  transfers protons from inside the membrane to outside the membrane

B  removes protons from water

C  transfers protons from outside the membrane to inside the membrane

D  is the last step in the electron transport chain

A  shuttled to the outside of the cell membrane

B  shuttled to the inside of the membrane

C  attached to molecules in the glycocalyx

D  carried along the transport chain

A  ribosomes

B  transmembrane channels

C  ATP synthase

D  a terminal acceptor

A  by reduction reactions in the Krebs cycle

B  by oxidation reactions in the Krebs cycle only

C  by oxidation reactions in glycolysis and the Krebs cycle

D  by reduction reactions in glycolysis and the Krebs cycle Incorrect

A  Cytochromes

B  Fluorochromes

C  Quinolones

D  Chelators

A  ADP + Pi

B  AMP + 2 Pi

C  ADP + H2O

D  Adenosine + P3

A  one proton and one electron

B  two protons and two electrons

C  two protons and one electrons

D  one protons and two electrons

A  NADH and coenzyme Q

B  NADH and FADH

C  Cytochrome c and coenzyme Q

D  NADH and coenzyme A

A  Nucleus

B  Cell membrane

C  Cytoplasm

D  Mitochondria

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  Electron transport chain

B  Substrate-level phosphorylation

C  Fermentation pathways

D  The Calvin cycle

A  produce glucose

B  produce water

C  produce carbon dioxide

D  produce energy

A  Two

B  Three

C  One

D  Six

A  Six

B  Two

C  One

D  Three

A  removing water

B  removing carbon

C  removing hydrogen

D  adding water

A  Depends on if theprocess is aerobic or anaerobic

B  Three

C  Two

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  plasma membrane

B  cytoplasm

C  mitochondria

D  endoplasmic reticulum

A  glycolysis

B  the Calvin cycle

C  fermentation

D  the electron transport chain

A  Fermentation

B  Glycolysis

C  Hydrolysis of ATP

D  Photosynthesis

A  Metabolism

B  Anabolism

C  Catabolism

D  Anabolism and metabolism

A  two

B  six

C  one

D  four

A  Acetyl CoA

B  Pyruvate

C  Citric acid

D  Fructose 1,6-diphosphate

E  Diphosphoglyceric acid

A  fermentation

B  All of these choices are correct.

C  electron transport

D  Krebs cycle

A  lactic acid

B  cytochrome c

C  malic acid

D  acetone

A  NADH is converted to NAD+

B  acetyl CoA is converted into oxaloacetic acid

C  NAD+ is converted to NADH

D  ATP is converted to ADP

A  two

B  one

C  four

A  conversion of NADH

B  transfer from phospholipids

C  breaking down ATP

D  hydrolysis of KH2PO4

A  oxidation

B  hydrolysis

C  dehydration

D  reduction

A  their internal bonds are so easy to cleave

B  they contain the greatest amount of energy per unit

C  they are such good donors of hydrogen and electrons

D  the waste products of their breakdown are nontoxic

A  glycerol

B  glycogen

C  guanine triphosphate

D  adenosine triphosphate

A  glycogen

B  starch

C  glucose

D  fatty acids

A  sulfate

B  free oxygen

C  organic compounds

D  water

E  pyruvic acid

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  anabolic

B  catabolic

A  anabolic

B  catabolic

A  anabolic

B  catabolic

A  anabolic

B  catabolic