Microbial Metabolism 1

A  glycolysis

B  pyruvate oxidation

C  fermentation

D  aerobic respiration

A  two electrons to ATP synthase

B  two electrons to oxygen

C  two electrons outside the cell

D  two protons to coenzyme Q

A  in the plasma membrane

B  in the glycocalyx

C  in mitochondria

D  in cristae

A  electrons passed from cytochromes

B  protons reentering the cell

C  protons passed from cytochromes

D  protons stripped from water

A  removes protons from water

B  is the last step in the electron transport chain

C  transfers protons from outside the membrane to inside the membrane

D  transfers protons from inside the membrane to outside the membrane

A  attached to molecules in the glycocalyx

B  carried along the transport chain

C  shuttled to the outside of the cell membrane

D  shuttled to the inside of the membrane

A  transmembrane channels

B  ATP synthase

C  a terminal acceptor

D  ribosomes

A  by oxidation reactions in the Krebs cycle only

B  by reduction reactions in glycolysis and the Krebs cycle Incorrect

C  by oxidation reactions in glycolysis and the Krebs cycle

D  by reduction reactions in the Krebs cycle

A  Cytochromes

B  Fluorochromes

C  Chelators

D  Quinolones

A  ADP + Pi

B  Adenosine + P3

C  ADP + H2O

D  AMP + 2 Pi

A  two protons and two electrons

B  two protons and one electrons

C  one protons and two electrons

D  one proton and one electron

A  NADH and coenzyme Q

B  NADH and coenzyme A

C  Cytochrome c and coenzyme Q

D  NADH and FADH

A  Mitochondria

B  Cytoplasm

C  Nucleus

D  Cell membrane

A  FALSE

B  TRUE

A  FALSE

B  TRUE

A  The Calvin cycle

B  Fermentation pathways

C  Electron transport chain

D  Substrate-level phosphorylation

A  produce carbon dioxide

B  produce glucose

C  produce water

D  produce energy

A  Two

B  Three

C  Six

D  One

A  One

B  Three

C  Two

D  Six

A  removing hydrogen

B  adding water

C  removing carbon

D  removing water

A  Six

B  Depends on if theprocess is aerobic or anaerobic

C  Three

D  Two

A  It catalyzes a glycolytic reaction

B  It enters a fermentation pathway to form ATP

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

D  It diffuses out of the cell

A  plasma membrane

B  endoplasmic reticulum

C  mitochondria

D  cytoplasm

A  the Calvin cycle

B  glycolysis

C  the electron transport chain

D  fermentation

A  Fermentation

B  Hydrolysis of ATP

C  Photosynthesis

D  Glycolysis

A  Anabolism

B  Catabolism

C  Metabolism

D  Anabolism and metabolism

A  six

B  one

C  four

D  two

A  Fructose 1,6-diphosphate

B  Acetyl CoA

C  Pyruvate

D  Citric acid

E  Diphosphoglyceric acid

A  All of these choices are correct.

B  electron transport

C  fermentation

D  Krebs cycle

A  malic acid

B  acetone

C  cytochrome c

D  lactic acid

A  acetyl CoA is converted into oxaloacetic acid

B  NAD+ is converted to NADH

C  NADH is converted to NAD+

D  ATP is converted to ADP

A  one

B  two

C  four

A  hydrolysis of KH2PO4

B  breaking down ATP

C  conversion of NADH

D  transfer from phospholipids

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  glycerol

B  adenosine triphosphate

C  guanine triphosphate

D  glycogen

A  fatty acids

B  starch

C  glycogen

D  glucose

A  water

B  organic compounds

C  sulfate

D  free oxygen

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  anabolic

B  catabolic

A  anabolic

B  catabolic

A  anabolic

B  catabolic

A  catabolic

B  anabolic

A  catabolic

B  anabolic

A  anabolic

B  catabolic