Microbial Metabolism 1

A  fermentation

B  pyruvate oxidation

C  glycolysis

D  aerobic respiration

A  two electrons outside the cell

B  two electrons to ATP synthase

C  two electrons to oxygen

D  two protons to coenzyme Q

A  in the plasma membrane

B  in cristae

C  in mitochondria

D  in the glycocalyx

A  electrons passed from cytochromes

B  protons passed from cytochromes

C  protons stripped from water

D  protons reentering the cell

A  removes protons from water

B  is the last step in the electron transport chain

C  transfers protons from inside the membrane to outside the membrane

D  transfers protons from outside the membrane to inside the membrane

A  carried along the transport chain

B  shuttled to the inside of the membrane

C  attached to molecules in the glycocalyx

D  shuttled to the outside of the cell membrane

A  transmembrane channels

B  ATP synthase

C  a terminal acceptor

D  ribosomes

A  by reduction reactions in the Krebs cycle

B  by oxidation reactions in the Krebs cycle only

C  by reduction reactions in glycolysis and the Krebs cycle Incorrect

D  by oxidation reactions in glycolysis and the Krebs cycle

A  Quinolones

B  Chelators

C  Fluorochromes

D  Cytochromes

A  ADP + H2O

B  AMP + 2 Pi

C  Adenosine + P3

D  ADP + Pi

A  one protons and two electrons

B  one proton and one electron

C  two protons and two electrons

D  two protons and one electrons

A  Cytochrome c and coenzyme Q

B  NADH and coenzyme A

C  NADH and FADH

D  NADH and coenzyme Q

A  Mitochondria

B  Nucleus

C  Cytoplasm

D  Cell membrane

A  TRUE

B  FALSE

A  FALSE

B  TRUE

A  Fermentation pathways

B  Substrate-level phosphorylation

C  The Calvin cycle

D  Electron transport chain

A  produce glucose

B  produce energy

C  produce water

D  produce carbon dioxide

A  Three

B  One

C  Two

D  Six

A  Two

B  Three

C  Six

D  One

A  removing hydrogen

B  removing carbon

C  removing water

D  adding water

A  Three

B  Six

C  Depends on if theprocess is aerobic or anaerobic

D  Two

A  It diffuses out of the cell

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

C  It enters a fermentation pathway to form ATP

D  It catalyzes a glycolytic reaction

A  plasma membrane

B  mitochondria

C  endoplasmic reticulum

D  cytoplasm

A  fermentation

B  the electron transport chain

C  the Calvin cycle

D  glycolysis

A  Hydrolysis of ATP

B  Photosynthesis

C  Glycolysis

D  Fermentation

A  Anabolism and metabolism

B  Metabolism

C  Catabolism

D  Anabolism

A  two

B  six

C  one

D  four

A  Fructose 1,6-diphosphate

B  Citric acid

C  Diphosphoglyceric acid

D  Acetyl CoA

E  Pyruvate

A  electron transport

B  Krebs cycle

C  fermentation

D  All of these choices are correct.

A  acetone

B  lactic acid

C  cytochrome c

D  malic acid

A  ATP is converted to ADP

B  NADH is converted to NAD+

C  acetyl CoA is converted into oxaloacetic acid

D  NAD+ is converted to NADH

A  four

B  one

C  two

A  transfer from phospholipids

B  breaking down ATP

C  conversion of NADH

D  hydrolysis of KH2PO4

A  oxidation

B  hydrolysis

C  reduction

D  dehydration

A  they contain the greatest amount of energy per unit

B  the waste products of their breakdown are nontoxic

C  their internal bonds are so easy to cleave

D  they are such good donors of hydrogen and electrons

A  guanine triphosphate

B  glycogen

C  glycerol

D  adenosine triphosphate

A  glycogen

B  starch

C  fatty acids

D  glucose

A  water

B  pyruvic acid

C  free oxygen

D  organic compounds

E  sulfate

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

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

A  product binding to the DNA used to make enzymes

B  incorrect temperature conditions

C  substrates being in high concentration

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

A  anabolic

B  catabolic

A  anabolic

B  catabolic

A  catabolic

B  anabolic

A  anabolic

B  catabolic

A  catabolic

B  anabolic

A  anabolic

B  catabolic