Oxidativevnphosphorylationvnoccursvninvnthevnmitochondriavnandvnisvnthevnme
chanismvnbyvnwhichvnthevnenergyvnproducedvnfromvncarbohydrates,vnfats,vnan
dvnproteinsvnisvntransferredvntovnATPvn-vncorrectvnanswer✔ ✔
1.vnWhatvnisvnthevnmechanismvnbyvnwhichvnthevnenergyvnproducedvnfromvncar
bohydrates,vnproteins,vnandvnlipidsvnisvntransferredvntovnATP
asvnmoleculesvnthatvnmovevnfromvnanvnareavnofvnhighvnconcentrationvntovnlowvnc
oncentrationvnwithoutvnthevnneedvnofvnenergyvnCellsvncanvntakevninvnandvnusevnn
utrients.vn-vncorrectvnanswer✔ ✔
Passivevntransportvnisvnbestvndescribedvnbyvnwhichvnstatement?
Itvnbindsvnwater,vncationsvn(suchvnasvnCa2+,vnNa+vnandvnK+),vnfattyvnacids,vnho
rmones,vnbilirubin,vnthyroxinevn(T4)vnandvnpharmaceuticalsvn(includingvnbar
biturates):vnitsvnmainvnfunctionvnisvntovnregulatevnthevnOncoticvnpressurevnofvnbl
oodvn-vncorrectvnanswer✔ ✔ WhatvnisvnthevnrolevnofvnAlbumin
Undervnanaerobicvnconditionsvnthevncellsvnenergyvnisvnproducedvnbyvnlacticvnac
idvnfermentationvnbyvnwayvnofvnglycolysis.vn-vncorrectvnanswer✔ ✔
Undervnanaerobicvnconditions,vnwhichvnprocessvnprovidesvnenergyvnforvnthe
vncell?
Receptorsvn-vncorrectvnanswer✔ ✔
Neurotransmittersvnaffectvnthevnpostsynapticvnmembranevnbyvnbindingvnto:
, Panacrinevn-vncorrectvnanswer✔ ✔
Whichvnmodevnofvnchemicalvnsignalingvnusesvnlocalvnchemicalvnmediatorsvnt
hatvnarevnquicklyvntakenvnup,vndestroyed,vnorvnimmobilized?
Hormonal-
Hormonalvnsignalingvnisvnanyvnmembervnofvnavnclassvnofvnsignalingvnmolecule
svnproducedvnbyvnglandsvninvnmulticellularvnorganismsvnthatvnarevntransportedv
nbyvnthevncirculatoryvnsystemvntovntargetvndistantvnorgansvntovnregulatevnphysio
logyvnandvnbehavior.vn-vncorrectvnanswer✔ ✔
Whichvnmodevnofvnchemicalvnsignalingvnusesvnbloodvntovntransportvncommu
nicationvntovncellsvnsomevndistancevnaway?
Thevnlipidvnbilayervnwithvnthevnhydrophilicvnheadvnandvnhydrophobicvntailvnkee
psvnmostvnwater-
solublevnmoleculesvnfromvncrossingvnthevnplasmavnmembrane,vnbutvnallowsvnt
hevnfat-
solublevnmolecules,vnsuchvnasvnoxygenvnandvncarbonvndioxidevnthroughvnfreel
yvn-vncorrectvnanswer✔ ✔ Whichvnstructurevnpreventsvnwater-
solublevnmoleculesvnfromvnenteringvncellsvnacrossvnthevnplasmavnmembrane?
Proteins-
vntransportervnproteinsvnorvnmembranevntransportvnproteins.vnTheirvnmechanis
mvnofvnactionvnincludesvnactivevntransportvnandvnfacilitatedvndiffusion.vn-
vncorrectvnanswer✔ ✔
Whichvnorganicvncompoundsvnfacilitatevntransportationvnacrossvnthevncellvn