Microbial Metabolism 1

A  fermentation

B  aerobic respiration

C  glycolysis

D  pyruvate oxidation

A  two electrons to oxygen

B  two electrons to ATP synthase

C  two protons to coenzyme Q

D  two electrons outside the cell

A  in mitochondria

B  in the plasma membrane

C  in the glycocalyx

D  in cristae

A  electrons passed from cytochromes

B  protons passed from cytochromes

C  protons reentering the cell

D  protons stripped from water

A  transfers protons from outside the membrane to inside the membrane

B  is the last step in the electron transport chain

C  transfers protons from inside the membrane to outside the membrane

D  removes protons from water

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  ATP synthase

B  transmembrane channels

C  ribosomes

D  a terminal acceptor

A  by oxidation reactions in the Krebs cycle only

B  by reduction reactions in the Krebs cycle

C  by oxidation reactions in glycolysis and the Krebs cycle

D  by reduction reactions in glycolysis and the Krebs cycle Incorrect

A  Chelators

B  Cytochromes

C  Fluorochromes

D  Quinolones

A  ADP + Pi

B  Adenosine + P3

C  AMP + 2 Pi

D  ADP + H2O

A  two protons and two electrons

B  one protons and two electrons

C  one proton and one electron

D  two protons and one electrons

A  NADH and FADH

B  Cytochrome c and coenzyme Q

C  NADH and coenzyme A

D  NADH and coenzyme Q

A  Cell membrane

B  Mitochondria

C  Cytoplasm

D  Nucleus

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  The Calvin cycle

B  Electron transport chain

C  Substrate-level phosphorylation

D  Fermentation pathways

A  produce glucose

B  produce carbon dioxide

C  produce energy

D  produce water

A  Two

B  One

C  Six

D  Three

A  One

B  Two

C  Three

D  Six

A  removing hydrogen

B  removing carbon

C  adding water

D  removing water

A  Six

B  Three

C  Depends on if theprocess is aerobic or anaerobic

D  Two

A  It enters a fermentation pathway to form ATP

B  It catalyzes a glycolytic reaction

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

D  It diffuses out of the cell

A  endoplasmic reticulum

B  mitochondria

C  plasma membrane

D  cytoplasm

A  fermentation

B  the electron transport chain

C  glycolysis

D  the Calvin cycle

A  Glycolysis

B  Fermentation

C  Photosynthesis

D  Hydrolysis of ATP

A  Metabolism

B  Catabolism

C  Anabolism

D  Anabolism and metabolism

A  four

B  six

C  one

D  two

A  Citric acid

B  Fructose 1,6-diphosphate

C  Diphosphoglyceric acid

D  Pyruvate

E  Acetyl CoA

A  All of these choices are correct.

B  electron transport

C  fermentation

D  Krebs cycle

A  cytochrome c

B  lactic acid

C  acetone

D  malic acid

A  acetyl CoA is converted into oxaloacetic acid

B  NADH is converted to NAD+

C  NAD+ is converted to NADH

D  ATP is converted to ADP

A  four

B  two

C  one

A  conversion of NADH

B  hydrolysis of KH2PO4

C  transfer from phospholipids

D  breaking down ATP

A  reduction

B  dehydration

C  hydrolysis

D  oxidation

A  their internal bonds are so easy to cleave

B  the waste products of their breakdown are nontoxic

C  they contain the greatest amount of energy per unit

D  they are such good donors of hydrogen and electrons

A  adenosine triphosphate

B  glycerol

C  guanine triphosphate

D  glycogen

A  fatty acids

B  glycogen

C  glucose

D  starch

A  pyruvic acid

B  sulfate

C  organic compounds

D  free oxygen

E  water

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, substrates being in high concentration, and incorrect temperature conditions

B  incorrect temperature conditions

C  product binding to the DNA used to make enzymes

D  substrates being in high concentration

A  catabolic

B  anabolic

A  anabolic

B  catabolic

A  catabolic

B  anabolic

A  catabolic

B  anabolic

A  catabolic

B  anabolic

A  catabolic

B  anabolic