CSCC BIO 2215 EXAM 2
UPDATED ACTUAL QUESTIONS WITH CORRECT
ANSWERS
Question 1.
Experiments designed cells caused fermentation
ANSWER
by _____ suggested that living Pasteur of sugar to produce alcohol.
Question 2.
Buchner showed to convert sugar mixture that were were:
ANSWER
that ground-up yeast cells were able Enzymes to alcohol. The components of the responsible
for this transformation
Question 3.
_____ is the amount bonds of a chemical.
ANSWER
of energy gained by breaking Free Energy
Question 4.
-May use substrate-level ATP -May use oxidative -utilize an electrochemical
ANSWER
phosphorylation to produce Chemoorganotrophs phosphorylation to produce ATP gradient
Question 5.
_____ used an organic acceptor
ANSWER
molecule as the final electron Fermentation
,Question 6.
Pyruvate can be metabolized They are:
ANSWER
along two major routes. 1. Fermentation
2. Respiration
Question 7.
Enzymes speed up
ANSWER
reactions by: lowering activation energy
Question 8.
-Organic molecules -transfer atoms from -synthesized from
ANSWER
Coenzymes one molecule to another vitamins
Question 9.
_____ is a means of produced & often zymes
ANSWER
regulating the amount of product Feedback Inhibition involves the use of allosteric en-
Question 10.
-substrate & inhibitor -PABA (para-aminobenzoic hibitor
ANSWER
Competitive Inhibition both bind to the active site acid) is a competitive in-
Question 11.
_____ links glycolysis
ANSWER
to the TCA (Krebs) cycle Transition Step
, Question 12.
The TCA cycle produces:
ANSWER
ATP NADH FADH2 precursor metabolites
Question 13.
-used to synthesize -used to drive flagella
ANSWER
ATP Proton Motive Force rotation
Question 14.
Sugar component thesized:
ANSWER
of RNA & DNA nuceotides are syn- as ribose & then changed to deoxyribose
Question 15.
The arsenic compound treating syphilis was
ANSWER
that proved highly effective in Salvarsan called:
Question 16.
One of the earliest terium was:
ANSWER
antimicrobials isolated from a bac- streptomycin
Question 17.
Bacteria that has
ANSWER
an innate resistance to penicillin: Mycoplasma
UPDATED ACTUAL QUESTIONS WITH CORRECT
ANSWERS
Question 1.
Experiments designed cells caused fermentation
ANSWER
by _____ suggested that living Pasteur of sugar to produce alcohol.
Question 2.
Buchner showed to convert sugar mixture that were were:
ANSWER
that ground-up yeast cells were able Enzymes to alcohol. The components of the responsible
for this transformation
Question 3.
_____ is the amount bonds of a chemical.
ANSWER
of energy gained by breaking Free Energy
Question 4.
-May use substrate-level ATP -May use oxidative -utilize an electrochemical
ANSWER
phosphorylation to produce Chemoorganotrophs phosphorylation to produce ATP gradient
Question 5.
_____ used an organic acceptor
ANSWER
molecule as the final electron Fermentation
,Question 6.
Pyruvate can be metabolized They are:
ANSWER
along two major routes. 1. Fermentation
2. Respiration
Question 7.
Enzymes speed up
ANSWER
reactions by: lowering activation energy
Question 8.
-Organic molecules -transfer atoms from -synthesized from
ANSWER
Coenzymes one molecule to another vitamins
Question 9.
_____ is a means of produced & often zymes
ANSWER
regulating the amount of product Feedback Inhibition involves the use of allosteric en-
Question 10.
-substrate & inhibitor -PABA (para-aminobenzoic hibitor
ANSWER
Competitive Inhibition both bind to the active site acid) is a competitive in-
Question 11.
_____ links glycolysis
ANSWER
to the TCA (Krebs) cycle Transition Step
, Question 12.
The TCA cycle produces:
ANSWER
ATP NADH FADH2 precursor metabolites
Question 13.
-used to synthesize -used to drive flagella
ANSWER
ATP Proton Motive Force rotation
Question 14.
Sugar component thesized:
ANSWER
of RNA & DNA nuceotides are syn- as ribose & then changed to deoxyribose
Question 15.
The arsenic compound treating syphilis was
ANSWER
that proved highly effective in Salvarsan called:
Question 16.
One of the earliest terium was:
ANSWER
antimicrobials isolated from a bac- streptomycin
Question 17.
Bacteria that has
ANSWER
an innate resistance to penicillin: Mycoplasma
