Microbial Metabolism 1

A  pyruvate oxidation

B  fermentation

C  aerobic respiration

D  glycolysis

A  two electrons to oxygen

B  two electrons outside the cell

C  two protons to coenzyme Q

D  two electrons to ATP synthase

A  in cristae

B  in mitochondria

C  in the plasma membrane

D  in the glycocalyx

A  protons stripped from water

B  electrons passed from cytochromes

C  protons passed from cytochromes

D  protons reentering the cell

A  is the last step in the electron transport chain

B  transfers protons from inside the membrane to outside the membrane

C  transfers protons from outside the membrane to inside 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  a terminal acceptor

B  transmembrane channels

C  ribosomes

D  ATP synthase

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  Fluorochromes

B  Cytochromes

C  Quinolones

D  Chelators

A  AMP + 2 Pi

B  Adenosine + P3

C  ADP + Pi

D  ADP + H2O

A  one proton and one electron

B  one protons and two electrons

C  two protons and two electrons

D  two protons and one electrons

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  Cytoplasm

D  Cell membrane

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  Fermentation pathways

B  The Calvin cycle

C  Substrate-level phosphorylation

D  Electron transport chain

A  produce water

B  produce glucose

C  produce carbon dioxide

D  produce energy

A  Six

B  One

C  Three

D  Two

A  One

B  Two

C  Three

D  Six

A  removing hydrogen

B  removing carbon

C  adding water

D  removing water

A  Depends on if theprocess is aerobic or anaerobic

B  Three

C  Six

D  Two

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

B  It catalyzes a glycolytic reaction

C  It diffuses out of the cell

D  It enters a fermentation pathway to form ATP

A  mitochondria

B  plasma membrane

C  endoplasmic reticulum

D  cytoplasm

A  the Calvin cycle

B  the electron transport chain

C  glycolysis

D  fermentation

A  Glycolysis

B  Photosynthesis

C  Fermentation

D  Hydrolysis of ATP

A  Metabolism

B  Anabolism and metabolism

C  Catabolism

D  Anabolism

A  one

B  two

C  six

D  four

A  Citric acid

B  Diphosphoglyceric acid

C  Acetyl CoA

D  Fructose 1,6-diphosphate

E  Pyruvate

A  Krebs cycle

B  electron transport

C  All of these choices are correct.

D  fermentation

A  lactic acid

B  cytochrome c

C  acetone

D  malic acid

A  ATP is converted to ADP

B  acetyl CoA is converted into oxaloacetic acid

C  NAD+ is converted to NADH

D  NADH is converted to NAD+

A  one

B  two

C  four

A  conversion of NADH

B  hydrolysis of KH2PO4

C  transfer from phospholipids

D  breaking down ATP

A  hydrolysis

B  reduction

C  dehydration

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  glycerol

B  glycogen

C  adenosine triphosphate

D  guanine triphosphate

A  fatty acids

B  starch

C  glycogen

D  glucose

A  free oxygen

B  sulfate

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, substrates being in high concentration, and incorrect temperature conditions

B  substrates being in high concentration

C  product binding to the DNA used to make enzymes

D  incorrect temperature conditions

A  catabolic

B  anabolic

A  anabolic

B  catabolic

A  anabolic

B  catabolic

A  catabolic

B  anabolic

A  catabolic

B  anabolic

A  catabolic

B  anabolic