IB 150 FINAL EXAM Questions And Correc
Inputs cof ccellular crespiration c- cCORRECT cANS✔✔Glucose cand cOxygen
Outputs cof ccellular crespiration c- cCORRECT cANS✔✔ATP, ccarbon cdioxide, cand cwater
Differentiate cand crelate cthe croles cof cglucose cand cATP cin ccellular crespiration c- cCORRECT cAN
cof cenergy cto cfuel cother creactions. cHowever, cwhile cATP cis cused cas cfuel cfor cmost cmetabolic cre
cused cin ccellular crespiration cas can cenergy csource cto chelp cproduce cATP
Describe cthe crole cof ccellular crespiration cin cthe ctransfer cof cenergy cfrom cglucose cto cwork cdone
cANS✔✔Cellular crespiration cis cthe cprocess cof cusing cenergy cfrom chigh-energy csource c(glucose
cstored cchemical cenergy cbecomes cenergy cthan ccan cbe cused cfor cwork.
-The cenergy cof cglucose cis cused cto cproduce cATP
-Glucose cis cthe cstarting cproduct cof ccellular crespiration cand cATP cis cthe cproduct
Differentiate caerobic cand canaerobic ccellular crespiration c- cCORRECT cANS✔✔-aerobic: cuses cO2
cchain; cmakes cabout c19 ctimes cmore cATP cthan canaerobic
-anaerobic: creactions cuse csomething celse cbesides cO2; cdoes cnot cmake cas cmuch cATP
Relate cthe cinputs cand coutputs cof cphotosynthesis cto cthose cof ccellular crespiration c- cCORRECT
cmake cup cthe cinputs cand coutputs cof cboth cequations care cbasically cthe csame, cbut cthe creactions
cproducts cof cone cprocess care cthe creactants cof cthe cother, cand cvice cversa. c(carbon cdioxide c+ cw
Define ccarbon cfixation c- cCORRECT cANS✔✔the cprocess cby cwhich cphotosynthesis corganisms,
ccompounds c(normally cCO2) cinto corganic ccompounds
Generalize cthe cinfluence cof cphotosynthesis con coxygen clevels cin cEarth's catmosphere c- cCORRE
catmosphere cchanged cdrastically cfrom cone cwith calmost cno coxygen, cto cone cwith ca cgood c20 cpe
Generalize cthe cinfluence cof ccarbon cfixation cof con ccarbon cdioxide clevels cin cEarth's catmosphere
cplants cexisted, cand ccould cfixate ccarbon, cthe catmosphere cof cEarth ccontained cplenty cof ccarbon
cthe catmosphere). cAfter cthe cadvent cof cplants, cCO2 clevels cdropped, cnow cit cconsists cof csome c1
catmosphere
Illustrate cthe cflow cof cenergy cfrom csolar cenergy cto cglucose, cto cATP, cto cwork cdone cin cthe ccell c
, Identify cand ccontrast cthe cfeatures cof crespiratory cand ccirculatory csystems cof cinsects cand cmamm
cnot cinsects cto cattain clarger cbody csizes c- cCORRECT cANS✔✔Mammals chave clungs: cgets coxyg
cventilation c(inhale); cinsects chave ctrachea csystem: csystem cof copen cair cfilled ctubes copen cto cou
copened cand cclosed--diffuses cfrom coutside cto cinside cthe cinsects cbody. cCirculatory: cdifferent cnu
Diagram cthe cdirection cof cblood cflow cthrough cthe ccirculatory csystems cof cfish, cfrogs, creptiles, cm
cCORRECT cANS✔✔?
Use csurface carea cto cvolume cratio cto cexplain cthe crelationship cbetween cthe cbody csize cof cmamm
c- cCORRECT cANS✔✔BMR cper cgram cof ctissue cincreases cas cthe cmammal cgets csmaller
Define cand crelate cgenotype cand cphenotype cusing cthe cCentral cDogma c- cCORRECT cANS✔✔T
cphenotype
Identify cand cdefine cthe cproperty cof cthe ctriplet cgenetic ccode cthat cpermits ca cgenetic cmutation cto
cresulting cprotein cproduct c- cCORRECT cANS✔✔Redundancy: cmultiple ctriplets c(codons) ccode cfo
cprotects cfrom csome csubstitution cmutations
Illustrate chow cmutations coccur cat cthe cDNA clevel c- cCORRECT cANS✔✔?
Differentiate cbetween csubstitution cversus cindel cmutation c- cCORRECT cANS✔✔Substitution cmut
cwith ca cdifferent cbase cpair. cIn cindel cmutations, cbase cpairs care ceither cadded cor cdeleted
State cwhen cin cthe ccell ccycle cmutation coccurs c- cCORRECT cANS✔✔When cthe ccell cis cpreparin
c(crossing cover) cand/or canaphase c1/2 c(separation cof chomologs/chromatids)
Define cand crelate cthe cfollowing cterms: cmutation c(the cprocess), cmutation c(the cevent), callele, can
cANS✔✔Mutation c(the cprocess): c
Mutation c(the cevent)
Gene: csegments cof cDNA clocated con cchromosomes
Allele: can calternative cform cof ca cgene c(one cmember cof ca cpair) cthat cis clocated cat ca cspecific cpo
cchromosome
Distinguish cthe ceffects con cthe cprotein cproduct cof ca cmissense cmutation, ca csilent cmutation, ca cn
csingle-nucleotide cframeshift cmutation c- cCORRECT cANS✔✔Missense cmutation: cchanges ca ccod
Silent cmutation: chas cno ceffect con ccoded camino cacids c
Nonsense cmutation: cchanges ca ccoded camino cacid cinto ca cstop ccodon
Frameshift cmutation: calters cthe creading cframe cand caffects call ccoded camino cacids cfollowing cthe
Predict cthe cresulting camino cacid csequence cwhen cgiven can coriginal cDNA csequence, ca cspecific
type, clocation, cetc.) cand ctranslation ctable. c- cCORRECT cANS✔✔?
Predict cthe ceffects cof ca cparticular cmutation cdepending con cwhere cin cthe cDNA csequence cit cocc
Define cand crelate cDNA, cgene, callele, cchromosome, cchromatids, clocus c- cCORRECT cANS✔✔DN
ccodes cinformation
Gene: ca csection cof cDNA cthat ccodes cfor csome chereditary ctrait
Allele: ca cvariant cof ca cgene
Chromosome: cstring cof cgenes cthat ccarry chereditary cinformation c(DNA) cand cis cformed cfrom cco
Chromatids: cone chalf cof ctwo cidentical ccopies cof ca creplicated cchromosome
Locus: cthe cspecific cphysical clocation cof ca cgene cor cother cDNA csequence con ca cchromosome
Define cand crelate cploidy, cchromosome, cchromatid c(sister-nonsister), chomologs, cand cgametes cw
cCORRECT cANS✔✔ploidy: cmore cthan c2 cof ceach cchromosome ctype, cindicated cas cmultiples cof
cdifferent cchromosome ctypes
Inputs cof ccellular crespiration c- cCORRECT cANS✔✔Glucose cand cOxygen
Outputs cof ccellular crespiration c- cCORRECT cANS✔✔ATP, ccarbon cdioxide, cand cwater
Differentiate cand crelate cthe croles cof cglucose cand cATP cin ccellular crespiration c- cCORRECT cAN
cof cenergy cto cfuel cother creactions. cHowever, cwhile cATP cis cused cas cfuel cfor cmost cmetabolic cre
cused cin ccellular crespiration cas can cenergy csource cto chelp cproduce cATP
Describe cthe crole cof ccellular crespiration cin cthe ctransfer cof cenergy cfrom cglucose cto cwork cdone
cANS✔✔Cellular crespiration cis cthe cprocess cof cusing cenergy cfrom chigh-energy csource c(glucose
cstored cchemical cenergy cbecomes cenergy cthan ccan cbe cused cfor cwork.
-The cenergy cof cglucose cis cused cto cproduce cATP
-Glucose cis cthe cstarting cproduct cof ccellular crespiration cand cATP cis cthe cproduct
Differentiate caerobic cand canaerobic ccellular crespiration c- cCORRECT cANS✔✔-aerobic: cuses cO2
cchain; cmakes cabout c19 ctimes cmore cATP cthan canaerobic
-anaerobic: creactions cuse csomething celse cbesides cO2; cdoes cnot cmake cas cmuch cATP
Relate cthe cinputs cand coutputs cof cphotosynthesis cto cthose cof ccellular crespiration c- cCORRECT
cmake cup cthe cinputs cand coutputs cof cboth cequations care cbasically cthe csame, cbut cthe creactions
cproducts cof cone cprocess care cthe creactants cof cthe cother, cand cvice cversa. c(carbon cdioxide c+ cw
Define ccarbon cfixation c- cCORRECT cANS✔✔the cprocess cby cwhich cphotosynthesis corganisms,
ccompounds c(normally cCO2) cinto corganic ccompounds
Generalize cthe cinfluence cof cphotosynthesis con coxygen clevels cin cEarth's catmosphere c- cCORRE
catmosphere cchanged cdrastically cfrom cone cwith calmost cno coxygen, cto cone cwith ca cgood c20 cpe
Generalize cthe cinfluence cof ccarbon cfixation cof con ccarbon cdioxide clevels cin cEarth's catmosphere
cplants cexisted, cand ccould cfixate ccarbon, cthe catmosphere cof cEarth ccontained cplenty cof ccarbon
cthe catmosphere). cAfter cthe cadvent cof cplants, cCO2 clevels cdropped, cnow cit cconsists cof csome c1
catmosphere
Illustrate cthe cflow cof cenergy cfrom csolar cenergy cto cglucose, cto cATP, cto cwork cdone cin cthe ccell c
, Identify cand ccontrast cthe cfeatures cof crespiratory cand ccirculatory csystems cof cinsects cand cmamm
cnot cinsects cto cattain clarger cbody csizes c- cCORRECT cANS✔✔Mammals chave clungs: cgets coxyg
cventilation c(inhale); cinsects chave ctrachea csystem: csystem cof copen cair cfilled ctubes copen cto cou
copened cand cclosed--diffuses cfrom coutside cto cinside cthe cinsects cbody. cCirculatory: cdifferent cnu
Diagram cthe cdirection cof cblood cflow cthrough cthe ccirculatory csystems cof cfish, cfrogs, creptiles, cm
cCORRECT cANS✔✔?
Use csurface carea cto cvolume cratio cto cexplain cthe crelationship cbetween cthe cbody csize cof cmamm
c- cCORRECT cANS✔✔BMR cper cgram cof ctissue cincreases cas cthe cmammal cgets csmaller
Define cand crelate cgenotype cand cphenotype cusing cthe cCentral cDogma c- cCORRECT cANS✔✔T
cphenotype
Identify cand cdefine cthe cproperty cof cthe ctriplet cgenetic ccode cthat cpermits ca cgenetic cmutation cto
cresulting cprotein cproduct c- cCORRECT cANS✔✔Redundancy: cmultiple ctriplets c(codons) ccode cfo
cprotects cfrom csome csubstitution cmutations
Illustrate chow cmutations coccur cat cthe cDNA clevel c- cCORRECT cANS✔✔?
Differentiate cbetween csubstitution cversus cindel cmutation c- cCORRECT cANS✔✔Substitution cmut
cwith ca cdifferent cbase cpair. cIn cindel cmutations, cbase cpairs care ceither cadded cor cdeleted
State cwhen cin cthe ccell ccycle cmutation coccurs c- cCORRECT cANS✔✔When cthe ccell cis cpreparin
c(crossing cover) cand/or canaphase c1/2 c(separation cof chomologs/chromatids)
Define cand crelate cthe cfollowing cterms: cmutation c(the cprocess), cmutation c(the cevent), callele, can
cANS✔✔Mutation c(the cprocess): c
Mutation c(the cevent)
Gene: csegments cof cDNA clocated con cchromosomes
Allele: can calternative cform cof ca cgene c(one cmember cof ca cpair) cthat cis clocated cat ca cspecific cpo
cchromosome
Distinguish cthe ceffects con cthe cprotein cproduct cof ca cmissense cmutation, ca csilent cmutation, ca cn
csingle-nucleotide cframeshift cmutation c- cCORRECT cANS✔✔Missense cmutation: cchanges ca ccod
Silent cmutation: chas cno ceffect con ccoded camino cacids c
Nonsense cmutation: cchanges ca ccoded camino cacid cinto ca cstop ccodon
Frameshift cmutation: calters cthe creading cframe cand caffects call ccoded camino cacids cfollowing cthe
Predict cthe cresulting camino cacid csequence cwhen cgiven can coriginal cDNA csequence, ca cspecific
type, clocation, cetc.) cand ctranslation ctable. c- cCORRECT cANS✔✔?
Predict cthe ceffects cof ca cparticular cmutation cdepending con cwhere cin cthe cDNA csequence cit cocc
Define cand crelate cDNA, cgene, callele, cchromosome, cchromatids, clocus c- cCORRECT cANS✔✔DN
ccodes cinformation
Gene: ca csection cof cDNA cthat ccodes cfor csome chereditary ctrait
Allele: ca cvariant cof ca cgene
Chromosome: cstring cof cgenes cthat ccarry chereditary cinformation c(DNA) cand cis cformed cfrom cco
Chromatids: cone chalf cof ctwo cidentical ccopies cof ca creplicated cchromosome
Locus: cthe cspecific cphysical clocation cof ca cgene cor cother cDNA csequence con ca cchromosome
Define cand crelate cploidy, cchromosome, cchromatid c(sister-nonsister), chomologs, cand cgametes cw
cCORRECT cANS✔✔ploidy: cmore cthan c2 cof ceach cchromosome ctype, cindicated cas cmultiples cof
cdifferent cchromosome ctypes
