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ASU BIO 182 EXAM 2 Questions with 100- Correct Answers Latest Versions 2024 TOP RATED A+.
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ASU BIO 182 EXAM 2 Questions with 100- Correct Answers Latest Versions 2024 TOP RATED A+.
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ASU BIO 182 EXAM 2 Questions with 100%Correct Answers Latest Versions 2024 TOP
RATED A+
What weis weAutosomal weDominant weInheritance? we- we✔✔- weDominant weAllele
- weMales weand wefemales welikely weto weinherit wetrait. we
- we"Dominant"- wehaving weat weleast weone weallele weis weall weit wetakes
What weis weAutosomal weRecessive weInheritance? we- we✔✔- weRecessive weAllele
- weMales weand weFemales weequally weaffected
- weNeeds weboth wealleles weto webe werecessive weto wehave wetrait
- weHaving weonly weone wemakes weperson wea we"carrier," weno weexpression
How wedo webad wealleles wehappen? we- we✔✔- weMutations, wechange wethe wegenomic
wesequences
- weMutation wecan, wehave weno weeffect, wecreate wea wedifferent weproduct, weprevent
wegene wefrom wefunctioning we
- weNot weall wemutations weare we"bad"
What weare weSomatic weMutations? we- we✔✔Mutations wenot wetransferred weto wenext
wegeneration
Example: weCancer
When wecan wemutations weaffect wedescending wegenerations? we- we✔✔If wemutations
weoccur wein wecells wethat webecome wegametes we(in weMeiosis), wemutations wecan webe
wepassed weto wenext wegeneration
What wecan wecause wemutations? we- we✔✔Radiation, weViruses, weChemicals, weor
weerrors weduring weMeiosis weor weDNA wereplication
Homozygous weparentals wewith wedifferent wetraits we- we✔✔Phenotype wedominant weX
weRecessive
What weis wea weMonohybrid weCross? we- we✔✔Crossed weF1 weX weF1
What weis weBackcross? we- we✔✔Crossed weF1 weback weto werecessive weparental
,What weis weProbability? we- we✔✔Used wewhen wemore wethan wetwo wetraits
0 we= we0% we& weEvent wewill wenot wehappen
1 we= we100% we& weEvent wewill wehappen
The wesum weof wethe weprobabilities weof weall wepossible weoutcomes weof wean weevent
wemust webe we1
"and" we--->Multiply
"or"----> weAdd
Genetic weExample we1:
Mendel wecrossed wetwo weheterozygous wesmooth-, weyellow-seeded weF1 weplants.
weWhat's wethe weprobability wethat wethe weoffspring wewas wesmooth-, wegreen-seeded? we-
we✔✔- weProbability wethat weit's wesmooth we= we3/4
- weProbability wethat weit's wegreen we= we1/4
- weProbability wethat weit's wesmooth weand wegreen we=
3/ we4 wex we1/4 we= we3/16
Genetic weExample we2:
What's wethe weprobability weof weobtaining wea wewrinkled-, wegreen- weseeded, wetall,
wepurple-flowered weoffspring wefrom wea weself-cross weof weheterozygous weround-seeded,
weyellow-seeded, wetall, wepurple- weflowered weF1 wepea weplants? we-
we✔✔AaBbCcDd×AaBbCcDd
- weProbability wethat weit's wewrinkled we(aa) we= we1/4
- weProbability wethat weit's wegreen we(bb) we= we1/4
- weProbability wethat weit's wetall we(CC weor weCc) we= we3/4
- weProbability wethat weit's wepurple we(DD weor weDd) we= we3/4
- weProbability wethat weit's wewrinkled, wegreen, wetall, wepurple we=
3/4 wex we3/4 wex we1/4 wex we1/4 we= we9/256
Genetic weExample we3: we- we✔✔
Probability weExample we1: we
Joe weand weAmy weplan weto wehave wetwo wechildren. weWhats wethe weprobability wethat
wethe wefirst weis wea weboy weand wethe wesecond weis wea wegirl? we- we✔✔-0.5 wex we0.5 we=
we0.25
Probability weExample we2: we
What's wethe weprobability weof wehaving wea wefamily wewith weall wegirl wechildren,
weassuming wethe wefamily wehas we5 wechildren? we- we✔✔- we0.5 wex we0.5 wex we0.5 wex
we0.5 wex we0.5 we= we(0.5)5 we= we0.03125
What weis weCo-Dominance? we- we✔✔Two wealleles weboth weaffect wethe wephenotype wein
weseparate, wedistinguishable weways we
, I^A: weDominant
I^B: weDominant
I^A weand weI^B: weC0-Dominant
i: werecessive
How wedo weblood wetypes wework?
Type weA we- we✔✔Type weA weglycoprotein weon weblood wecell weONLY
How wedo weblood wetypes wework?
Type weB we- we✔✔Type weB weglycoprotein weon weblood wecell weONLY
How wedo weblood wetypes wework?
O we- we✔✔No werecognizable weglycoprotein wefrom wethis wegroup weon weblood wecell
How wedo weblood wetypes wework?
AB we- we✔✔Both weA weand weB weglycoproteins
What weare weGlycoproteins? we- we✔✔- weAre weproteins
- weIf weyou wedon't wenormally wehave weit weand weyou weget weblood wewith weit, weyour
webody's weown weantibodies wewill weattack weit weas weforeign
Rh we+/- we- we✔✔Additional weblood wesystem wedescribing wemany weantigens weon wethe
weblood wecells
Rh wepositive we(Rh+):
Blood wecells wehave weD weantigen
Rh wenegative we(Rh-):
Blood wecells wedo wenot wehave weD weantigen
Founders weof weLinkage we- we✔✔Mendel we(1865): weOG
Thomas weHunt weMorgan: weAdded weto weMendels weidea wew/ weChromosome weTheory
Morgan's weModel weorganism wewas wethe wefruit wefly
Drosophila wemelanogaster
Linkage we- we✔✔- weAccording weto weMendel's welaw weof weindependent weassortment,
wealleles wefor wedifferent wecharacterisics wealways weassort weindependently we(H0)
- weMorgan welooked weat wetwo wetraits:
Body wecolor we(gray wedominant) weand wewing weshape we(large wewings wedominant)
- weMorgan wealso wediscovered wethat weeven weif wegenes weare welinked, wethey weare wenot
wealways weinherited wetogether
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