Microbial Metabolism 1

A  glycolysis

B  fermentation

C  pyruvate oxidation

D  aerobic respiration

A  two electrons to oxygen

B  two electrons outside the cell

C  two electrons to ATP synthase

D  two protons to coenzyme Q

A  in cristae

B  in mitochondria

C  in the plasma membrane

D  in the glycocalyx

A  protons passed from cytochromes

B  electrons passed from cytochromes

C  protons stripped from water

D  protons reentering the cell

A  removes protons from water

B  transfers protons from outside the membrane to inside the membrane

C  is the last step in the electron transport chain

D  transfers protons from inside the membrane to outside the membrane

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  transmembrane channels

B  ribosomes

C  a terminal acceptor

D  ATP synthase

A  by oxidation reactions in the Krebs cycle only

B  by reduction reactions in glycolysis and the Krebs cycle Incorrect

C  by reduction reactions in the Krebs cycle

D  by oxidation reactions in glycolysis and the Krebs cycle

A  Cytochromes

B  Chelators

C  Quinolones

D  Fluorochromes

A  AMP + 2 Pi

B  ADP + H2O

C  Adenosine + P3

D  ADP + Pi

A  two protons and two electrons

B  one proton and one electron

C  two protons and one electrons

D  one protons and two electrons

A  Cytochrome c and coenzyme Q

B  NADH and coenzyme Q

C  NADH and coenzyme A

D  NADH and FADH

A  Cell membrane

B  Cytoplasm

C  Nucleus

D  Mitochondria

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  Fermentation pathways

B  Substrate-level phosphorylation

C  The Calvin cycle

D  Electron transport chain

A  produce glucose

B  produce carbon dioxide

C  produce water

D  produce energy

A  One

B  Six

C  Three

D  Two

A  Six

B  Two

C  One

D  Three

A  removing water

B  removing hydrogen

C  adding water

D  removing carbon

A  Depends on if theprocess is aerobic or anaerobic

B  Two

C  Three

D  Six

A  It diffuses out of the cell

B  It enters a fermentation pathway to form ATP

C  It catalyzes a glycolytic reaction

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

A  cytoplasm

B  plasma membrane

C  mitochondria

D  endoplasmic reticulum

A  glycolysis

B  fermentation

C  the Calvin cycle

D  the electron transport chain

A  Glycolysis

B  Photosynthesis

C  Hydrolysis of ATP

D  Fermentation

A  Anabolism

B  Anabolism and metabolism

C  Catabolism

D  Metabolism

A  one

B  four

C  six

D  two

A  Citric acid

B  Diphosphoglyceric acid

C  Fructose 1,6-diphosphate

D  Pyruvate

E  Acetyl CoA

A  Krebs cycle

B  All of these choices are correct.

C  fermentation

D  electron transport

A  acetone

B  malic acid

C  lactic acid

D  cytochrome c

A  acetyl CoA is converted into oxaloacetic acid

B  NAD+ is converted to NADH

C  ATP is converted to ADP

D  NADH is converted to NAD+

A  one

B  four

C  two

A  breaking down ATP

B  hydrolysis of KH2PO4

C  transfer from phospholipids

D  conversion of NADH

A  hydrolysis

B  reduction

C  dehydration

D  oxidation

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  adenosine triphosphate

B  glycerol

C  guanine triphosphate

D  glycogen

A  glucose

B  starch

C  fatty acids

D  glycogen

A  sulfate

B  organic compounds

C  free oxygen

D  water

E  pyruvic acid

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, substrates being in high concentration, and incorrect temperature conditions

B  incorrect temperature conditions

C  substrates being in high concentration

D  product binding to the DNA used to make enzymes

A  catabolic

B  anabolic

A  catabolic

B  anabolic

A  catabolic

B  anabolic

A  anabolic

B  catabolic

A  catabolic

B  anabolic

A  anabolic

B  catabolic