Microbial Metabolism 1

A  glycolysis

B  pyruvate oxidation

C  aerobic respiration

D  fermentation

A  two electrons to oxygen

B  two protons to coenzyme Q

C  two electrons outside the cell

D  two electrons to ATP synthase

A  in mitochondria

B  in cristae

C  in the glycocalyx

D  in the plasma membrane

A  protons reentering the cell

B  protons stripped from water

C  protons passed from cytochromes

D  electrons passed from cytochromes

A  is the last step in the electron transport chain

B  transfers protons from outside the membrane to inside the membrane

C  transfers protons from inside the membrane to outside the membrane

D  removes protons from water

A  carried along the transport chain

B  attached to molecules in the glycocalyx

C  shuttled to the inside of the membrane

D  shuttled to the outside of the cell membrane

A  transmembrane channels

B  a terminal acceptor

C  ribosomes

D  ATP synthase

A  by reduction reactions in the Krebs cycle

B  by reduction reactions in glycolysis and the Krebs cycle Incorrect

C  by oxidation reactions in the Krebs cycle only

D  by oxidation reactions in glycolysis and the Krebs cycle

A  Chelators

B  Cytochromes

C  Quinolones

D  Fluorochromes

A  ADP + H2O

B  ADP + Pi

C  AMP + 2 Pi

D  Adenosine + P3

A  one protons and two electrons

B  two protons and two electrons

C  one proton and one electron

D  two protons and one electrons

A  NADH and coenzyme Q

B  NADH and coenzyme A

C  NADH and FADH

D  Cytochrome c and coenzyme Q

A  Cell membrane

B  Cytoplasm

C  Mitochondria

D  Nucleus

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  Fermentation pathways

B  Electron transport chain

C  Substrate-level phosphorylation

D  The Calvin cycle

A  produce glucose

B  produce water

C  produce energy

D  produce carbon dioxide

A  Two

B  Six

C  One

D  Three

A  Six

B  Two

C  Three

D  One

A  removing carbon

B  removing hydrogen

C  removing water

D  adding water

A  Two

B  Depends on if theprocess is aerobic or anaerobic

C  Three

D  Six

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  cytoplasm

B  plasma membrane

C  mitochondria

D  endoplasmic reticulum

A  glycolysis

B  the electron transport chain

C  the Calvin cycle

D  fermentation

A  Hydrolysis of ATP

B  Photosynthesis

C  Glycolysis

D  Fermentation

A  Anabolism and metabolism

B  Metabolism

C  Catabolism

D  Anabolism

A  one

B  two

C  six

D  four

A  Pyruvate

B  Diphosphoglyceric acid

C  Fructose 1,6-diphosphate

D  Acetyl CoA

E  Citric acid

A  fermentation

B  Krebs cycle

C  electron transport

D  All of these choices are correct.

A  malic acid

B  lactic acid

C  acetone

D  cytochrome c

A  NAD+ is converted to NADH

B  acetyl CoA is converted into oxaloacetic acid

C  NADH is converted to NAD+

D  ATP is converted to ADP

A  four

B  one

C  two

A  hydrolysis of KH2PO4

B  transfer from phospholipids

C  breaking down ATP

D  conversion of NADH

A  dehydration

B  hydrolysis

C  oxidation

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  guanine triphosphate

B  adenosine triphosphate

C  glycerol

D  glycogen

A  starch

B  fatty acids

C  glucose

D  glycogen

A  organic compounds

B  water

C  free oxygen

D  sulfate

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  incorrect temperature conditions

B  substrates being in high concentration

C  product binding to the DNA used to make enzymes

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  anabolic

B  catabolic

A  catabolic

B  anabolic

A  catabolic

B  anabolic

A  anabolic

B  catabolic