Microbial Metabolism 2

A  ATP hydrolase

B  None of the choices are correct.

C  ATP phosphodiesterase

D  ATP kinase

E  ATP phosphorylase

A  glycolysis

B  Krebs cycle

C  substrate-level phosphorylation

D  cyclophosphorylation

E  chemiosmosis

A  break down water into hydrogen and oxygen

B  pump protons from the interior of the cell to the exterior

C  synthesize water from hydrogen and oxygen

D  pump protons and electrons through the cell membrane

E  pump protons from the exterior of the cell to the interior

A  FALSE

B  TRUE

A  TRUE

B  FALSE

A  NADH gets reduced

B  electrons are lost

C  a proton motive force is created

D  water is made

A  a coenzyme

B  a reducing agent

C  a carrier of electrons, passing electrons down the chain

D  the terminal electron acceptor

A  are pumped outside the cell

B  act as coenzymes

C  are passed along the electron transport chain along with the electrons

D  are the terminal electron acceptors

A  polysaccharides

B  enzymes

C  electrons

D  protons

E  lipids

A  NADH -> NAD+ + H

B  NAD+ + H -> NADH2

C  NAD+ + H -> NADH

D  NADH -> NAD + H

A  phosphorylating

B  redoxing

C  anabolizing

D  oxidizing

E  reducing

A  B and C

B  A only

C  B only

D  A and B

E  C only

A  only B as substrate

B  only A as substrate

C  either A or B as substrate, but not both

D  both A and B as substrates

E  neither A nor B as substrate

A  They convert an initial substrate via a series of steps into an end product

B  They are very well organized and structured

C  They are very well organized and structured and they convert an initial substrate via a series of steps into an end product

D  They can only function for a few runs

E  They are very well organized and structured, they convert an initial substrate via a series of steps into an end product, and they can only function for a few runs

A  E + P -> E-S -> E-P -> E + P

B  S + P -> E-P -> E + P

C  E + P -> E-P -> E-S -> E + S

D  E + S -> E-S -> E-P -> E + P

E  E + S -> E-P -> E-S -> E + S

A  None of the choices are correct.

B  Water

C  Any other enzyme

D  Substrate

E  Product

A  lipids

B  proteins

C  steroids

D  nucleic acids

A  constitutive

B  regulated

C  holoenzymes

D  repressed

A  ADP

B  high-energy ATP bonds

C  coenzymes

D  inorganic phosphate

A  vitamins

B  metals

C  substrates

D  proteins