Exam 1 IB 150 UIUC Questions With
Correct Answers
Entropy ||- ||CORRECT ||ANSWER✔✔-disorder
enthalpy ||- ||CORRECT ||ANSWER✔✔-change ||in ||potential ||energy
delta ||G ||- ||CORRECT ||ANSWER✔✔-change ||in ||gibbs ||free ||energy ||
negative ||means ||it ||is ||favorable ||by ||the ||universe ||(exergonic ||) ||
positive ||means ||it ||requires ||work ||(endergonic ||)
delta ||H ||- ||CORRECT ||ANSWER✔✔-change ||in ||enthalpy ||(potential ||energy ||)
delta ||S ||- ||CORRECT ||ANSWER✔✔-change ||in ||entropy ||(disorder ||)
exergonic ||- ||CORRECT ||ANSWER✔✔-gives ||off ||energy, ||doesnt ||require ||work
endergonic ||- ||CORRECT ||ANSWER✔✔-requires ||energy, ||needs ||work
activation ||energy ||- ||CORRECT ||ANSWER✔✔-energy ||that ||needs ||to ||be ||put ||into ||a ||process ||in
||order ||to ||break ||bonds ||and ||essentially ||create ||more ||energy
hydrolysis ||- ||CORRECT ||ANSWER✔✔-process ||of ||breaking ||down ||the ||oxygen ||and ||
phosphorous ||bond ||in ||ATP ||and ||producing ||ADP ||and ||a ||separate ||phosphate ||group
, phosphorylation ||- ||CORRECT ||ANSWER✔✔-adding ||a ||phosphate ||group ||to ||a ||reactant
List ||the ||five ||characteristics ||all ||organisms ||on ||Earth ||share ||and ||why ||the ||first ||4 ||require ||
energy. ||- ||CORRECT ||ANSWER✔✔-energy- ||require ||energy ||to ||stay ||alive
cells- ||chemical ||reactions ||that ||sustain ||life ||happen ||in ||cells
information- ||information ||from ||the ||environment ||in ||order ||to ||adapt ||and ||maintain ||
homeostasis
replication- ||cells ||must ||replicate ||in ||order ||to ||ensure ||all ||organisms ||have ||the ||correct ||
number ||of ||chromosomes
4 ||stages ||of ||cellular ||respiration ||and ||how ||many ||ATP ||each ||produces ||- ||CORRECT ||
ANSWER✔✔-glycolysis ||2
pyruvate ||processing ||0
citric ||acid ||cycle ||2 ||
electron ||transport ||chain ||32
glycolysis ||location ||- ||CORRECT ||ANSWER✔✔-cytoplasm
pyruvate ||processing ||location ||- ||CORRECT ||ANSWER✔✔-outer ||membrane ||of ||mitochondrion
citric ||acid ||cycle ||location ||- ||CORRECT ||ANSWER✔✔-inside ||mitochondria
electron ||carrier ||- ||CORRECT ||ANSWER✔✔-NAD+, ||becomes ||NADH
electron ||acceptor ||- ||CORRECT ||ANSWER✔✔-oxygen, ||becomes ||H2O ||when ||it ||picks ||up ||two ||
hydrogens
Correct Answers
Entropy ||- ||CORRECT ||ANSWER✔✔-disorder
enthalpy ||- ||CORRECT ||ANSWER✔✔-change ||in ||potential ||energy
delta ||G ||- ||CORRECT ||ANSWER✔✔-change ||in ||gibbs ||free ||energy ||
negative ||means ||it ||is ||favorable ||by ||the ||universe ||(exergonic ||) ||
positive ||means ||it ||requires ||work ||(endergonic ||)
delta ||H ||- ||CORRECT ||ANSWER✔✔-change ||in ||enthalpy ||(potential ||energy ||)
delta ||S ||- ||CORRECT ||ANSWER✔✔-change ||in ||entropy ||(disorder ||)
exergonic ||- ||CORRECT ||ANSWER✔✔-gives ||off ||energy, ||doesnt ||require ||work
endergonic ||- ||CORRECT ||ANSWER✔✔-requires ||energy, ||needs ||work
activation ||energy ||- ||CORRECT ||ANSWER✔✔-energy ||that ||needs ||to ||be ||put ||into ||a ||process ||in
||order ||to ||break ||bonds ||and ||essentially ||create ||more ||energy
hydrolysis ||- ||CORRECT ||ANSWER✔✔-process ||of ||breaking ||down ||the ||oxygen ||and ||
phosphorous ||bond ||in ||ATP ||and ||producing ||ADP ||and ||a ||separate ||phosphate ||group
, phosphorylation ||- ||CORRECT ||ANSWER✔✔-adding ||a ||phosphate ||group ||to ||a ||reactant
List ||the ||five ||characteristics ||all ||organisms ||on ||Earth ||share ||and ||why ||the ||first ||4 ||require ||
energy. ||- ||CORRECT ||ANSWER✔✔-energy- ||require ||energy ||to ||stay ||alive
cells- ||chemical ||reactions ||that ||sustain ||life ||happen ||in ||cells
information- ||information ||from ||the ||environment ||in ||order ||to ||adapt ||and ||maintain ||
homeostasis
replication- ||cells ||must ||replicate ||in ||order ||to ||ensure ||all ||organisms ||have ||the ||correct ||
number ||of ||chromosomes
4 ||stages ||of ||cellular ||respiration ||and ||how ||many ||ATP ||each ||produces ||- ||CORRECT ||
ANSWER✔✔-glycolysis ||2
pyruvate ||processing ||0
citric ||acid ||cycle ||2 ||
electron ||transport ||chain ||32
glycolysis ||location ||- ||CORRECT ||ANSWER✔✔-cytoplasm
pyruvate ||processing ||location ||- ||CORRECT ||ANSWER✔✔-outer ||membrane ||of ||mitochondrion
citric ||acid ||cycle ||location ||- ||CORRECT ||ANSWER✔✔-inside ||mitochondria
electron ||carrier ||- ||CORRECT ||ANSWER✔✔-NAD+, ||becomes ||NADH
electron ||acceptor ||- ||CORRECT ||ANSWER✔✔-oxygen, ||becomes ||H2O ||when ||it ||picks ||up ||two ||
hydrogens
