Microbial Metabolism 1

A  glycolysis

B  pyruvate oxidation

C  aerobic respiration

D  fermentation

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 glycocalyx

B  in mitochondria

C  in cristae

D  in the plasma membrane

A  electrons passed from cytochromes

B  protons reentering the cell

C  protons passed from cytochromes

D  protons stripped from water

A  is the last step in the electron transport chain

B  removes protons from water

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 outside of the cell membrane

C  attached to molecules in the glycocalyx

D  shuttled to the inside of the membrane

A  ribosomes

B  a terminal acceptor

C  transmembrane channels

D  ATP synthase

A  by oxidation reactions in the Krebs cycle only

B  by reduction reactions in the Krebs cycle

C  by reduction reactions in glycolysis and the Krebs cycle Incorrect

D  by oxidation reactions in glycolysis and the Krebs cycle

A  Chelators

B  Fluorochromes

C  Quinolones

D  Cytochromes

A  Adenosine + P3

B  ADP + Pi

C  ADP + H2O

D  AMP + 2 Pi

A  two protons and one electrons

B  two protons and two electrons

C  one protons and two electrons

D  one proton and one electron

A  NADH and FADH

B  NADH and coenzyme A

C  Cytochrome c and coenzyme Q

D  NADH and coenzyme Q

A  Cytoplasm

B  Cell membrane

C  Mitochondria

D  Nucleus

A  TRUE

B  FALSE

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 energy

D  produce carbon dioxide

A  One

B  Three

C  Two

D  Six

A  Three

B  Two

C  One

D  Six

A  removing water

B  removing carbon

C  adding water

D  removing hydrogen

A  Depends on if theprocess is aerobic or anaerobic

B  Three

C  Six

D  Two

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  plasma membrane

B  cytoplasm

C  endoplasmic reticulum

D  mitochondria

A  the electron transport chain

B  the Calvin cycle

C  fermentation

D  glycolysis

A  Photosynthesis

B  Fermentation

C  Glycolysis

D  Hydrolysis of ATP

A  Metabolism

B  Anabolism

C  Catabolism

D  Anabolism and metabolism

A  two

B  four

C  one

D  six

A  Pyruvate

B  Citric acid

C  Acetyl CoA

D  Diphosphoglyceric acid

E  Fructose 1,6-diphosphate

A  fermentation

B  All of these choices are correct.

C  Krebs cycle

D  electron transport

A  cytochrome c

B  lactic acid

C  acetone

D  malic 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  two

B  one

C  four

A  conversion of NADH

B  transfer from phospholipids

C  hydrolysis of KH2PO4

D  breaking down ATP

A  oxidation

B  dehydration

C  hydrolysis

D  reduction

A  they are such good donors of hydrogen and electrons

B  they contain the greatest amount of energy per unit

C  the waste products of their breakdown are nontoxic

D  their internal bonds are so easy to cleave

A  adenosine triphosphate

B  glycogen

C  guanine triphosphate

D  glycerol

A  glycogen

B  starch

C  fatty acids

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  substrates being in high concentration

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

C  product binding to the DNA used to make enzymes

D  incorrect temperature conditions

A  catabolic

B  anabolic

A  anabolic

B  catabolic

A  catabolic

B  anabolic

A  anabolic

B  catabolic

A  catabolic

B  anabolic

A  catabolic

B  anabolic