UCI Bio 93 Midterm 2 exam questions
with complete solutions 2024
What jis ja jmetabolic jpathway? j- jANS✓✓-A jpathway jthat ja jmolecule jgoes
jthrough, jresulting jin ja jspecific jproduct.
What jis jmetabolism? j- jANS✓✓-The jtotality jof jan jorganisms jchemical jreactions
Gibbs jfree jenergy j- jANS✓✓-Portion jof ja jsystem jthat jcan jperform jwork jwhen
jtemp jand jpressure jare juniform jthroughout jthe jsystem.
What jis ja jway jto jshow jchange jin jfree jenergy? j- jANS✓✓-
What jdoes ja jnegative jDelta jG jmean? j- jANS✓✓-A jprocess jthat jis jspontaneous
What jdoes jspontaneous jmean? j- jANS✓✓-Means jthat ja jprocess jwill joccur.
What jhappens jto jthe jenergy jin ja jexergonic jreaction? j- jANS✓✓-It jis jreleased
What jhappens jto jthe jenergy jin jan jendergonic jreaction? j- jANS✓✓-It jis
jconsumed jin jthe jreaction.
True jor jFalse
A jcell jmust jhave jendergonic jand jexergonic jreactions j- jANS✓✓-True
Is jATP jHydrolysis jan jexergonic jor jendergonic jreaction? j- jANS✓✓-Exergonic
Mechanical jand jTransport jwork jare jwhat jkind jof jreactions? j- jANS✓✓-
Endergonic
Why jdoes jATP jhydrolysis jrelease jso jmuch jenergy? j- jANS✓✓-All j3 jphosphate
jgroups jate jneg. jcharged, jso jthere jis jmutual jrepulsion jwithin jall jof jthem
What jdo jenzymes jdo? j- jANS✓✓-Lower jenergy jbarriers jto jdrive jchemical
jreactions
What jdoes jthe jsuffix j-ase jusually jmean? j- jANS✓✓-An jenzyme
, How jdoes jan jexergonic jenergy jprofile jlook jlike? j- jANS✓✓-
Enzymes jare jbiological j___________ j- jANS✓✓-Catalysts
What jis jthe jsite jof jcellular jrespiration jin jall jeukaryotic jcells? j- jANS✓✓-
Mitochondria
In jBiology, jwhat jis janother jword jfor jthe jaddition jof jelectrons jto ja jsubstance? j-
jANS✓✓-Reduction
In jBiology, jwhat jis janother jword jfor jthe jloss jof jelectrons jto ja jsubstance? j-
jANS✓✓-Oxidation
What jis jcellular jrespiration? j- jANS✓✓-Catabolic jreactions jused jto jgenerate
jATP
Where jdoes jglycolysis jhappen? j- jANS✓✓-In jthe jcytosol
What jis jglycolysis? j- jANS✓✓-The jbreaking jdown jof jglucose jinto j2 jmolecules
jof ja jcompound jof jpyruvate.
What jhappens jin jthe jcitric jacid jcycle? j- jANS✓✓-The jbreakdown jof jglucose jto
jcarbon jdioxide jis jcompleted.
What jis jstage j1 jof jcellular jrespiration? j- jANS✓✓-Glycolysis
What jis jstage j2 jof jcellular jrespiration? j- jANS✓✓-Pyruvate joxidation jand jcitric
jacid jcycle
What jis jstage j3 jof jcellular jrespiration? j- jANS✓✓-Oxidative jPhosphorylation
What jis jthe jpurpose jof jNADH? j- jANS✓✓-Transfers jelectrons jfrom jfood jto
jelectron jtransport jchain.
Pyruvate jis jconverted jto jwhat jcompound? j- jANS✓✓-Acetyl jCoA
Where jdoes jthe jcitric jacid jcycle joccur? j- jANS✓✓-In jthe jmitochondrial jmatrix
What jhappens jin jsubstrate-level jphosphorylation? j- jANS✓✓-A jsubstrate jgives
ja jphosphate jto jADP, jmaking ja jproduct jand jATP
Where jdoes joxidative jphosphorylation jhappen? j- jANS✓✓-The jinner
jmitochondrial jmembrane
with complete solutions 2024
What jis ja jmetabolic jpathway? j- jANS✓✓-A jpathway jthat ja jmolecule jgoes
jthrough, jresulting jin ja jspecific jproduct.
What jis jmetabolism? j- jANS✓✓-The jtotality jof jan jorganisms jchemical jreactions
Gibbs jfree jenergy j- jANS✓✓-Portion jof ja jsystem jthat jcan jperform jwork jwhen
jtemp jand jpressure jare juniform jthroughout jthe jsystem.
What jis ja jway jto jshow jchange jin jfree jenergy? j- jANS✓✓-
What jdoes ja jnegative jDelta jG jmean? j- jANS✓✓-A jprocess jthat jis jspontaneous
What jdoes jspontaneous jmean? j- jANS✓✓-Means jthat ja jprocess jwill joccur.
What jhappens jto jthe jenergy jin ja jexergonic jreaction? j- jANS✓✓-It jis jreleased
What jhappens jto jthe jenergy jin jan jendergonic jreaction? j- jANS✓✓-It jis
jconsumed jin jthe jreaction.
True jor jFalse
A jcell jmust jhave jendergonic jand jexergonic jreactions j- jANS✓✓-True
Is jATP jHydrolysis jan jexergonic jor jendergonic jreaction? j- jANS✓✓-Exergonic
Mechanical jand jTransport jwork jare jwhat jkind jof jreactions? j- jANS✓✓-
Endergonic
Why jdoes jATP jhydrolysis jrelease jso jmuch jenergy? j- jANS✓✓-All j3 jphosphate
jgroups jate jneg. jcharged, jso jthere jis jmutual jrepulsion jwithin jall jof jthem
What jdo jenzymes jdo? j- jANS✓✓-Lower jenergy jbarriers jto jdrive jchemical
jreactions
What jdoes jthe jsuffix j-ase jusually jmean? j- jANS✓✓-An jenzyme
, How jdoes jan jexergonic jenergy jprofile jlook jlike? j- jANS✓✓-
Enzymes jare jbiological j___________ j- jANS✓✓-Catalysts
What jis jthe jsite jof jcellular jrespiration jin jall jeukaryotic jcells? j- jANS✓✓-
Mitochondria
In jBiology, jwhat jis janother jword jfor jthe jaddition jof jelectrons jto ja jsubstance? j-
jANS✓✓-Reduction
In jBiology, jwhat jis janother jword jfor jthe jloss jof jelectrons jto ja jsubstance? j-
jANS✓✓-Oxidation
What jis jcellular jrespiration? j- jANS✓✓-Catabolic jreactions jused jto jgenerate
jATP
Where jdoes jglycolysis jhappen? j- jANS✓✓-In jthe jcytosol
What jis jglycolysis? j- jANS✓✓-The jbreaking jdown jof jglucose jinto j2 jmolecules
jof ja jcompound jof jpyruvate.
What jhappens jin jthe jcitric jacid jcycle? j- jANS✓✓-The jbreakdown jof jglucose jto
jcarbon jdioxide jis jcompleted.
What jis jstage j1 jof jcellular jrespiration? j- jANS✓✓-Glycolysis
What jis jstage j2 jof jcellular jrespiration? j- jANS✓✓-Pyruvate joxidation jand jcitric
jacid jcycle
What jis jstage j3 jof jcellular jrespiration? j- jANS✓✓-Oxidative jPhosphorylation
What jis jthe jpurpose jof jNADH? j- jANS✓✓-Transfers jelectrons jfrom jfood jto
jelectron jtransport jchain.
Pyruvate jis jconverted jto jwhat jcompound? j- jANS✓✓-Acetyl jCoA
Where jdoes jthe jcitric jacid jcycle joccur? j- jANS✓✓-In jthe jmitochondrial jmatrix
What jhappens jin jsubstrate-level jphosphorylation? j- jANS✓✓-A jsubstrate jgives
ja jphosphate jto jADP, jmaking ja jproduct jand jATP
Where jdoes joxidative jphosphorylation jhappen? j- jANS✓✓-The jinner
jmitochondrial jmembrane
