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Retired NBME Free 120 Answers

free120/Block 1/Question#33 (reveal difficulty score)
A 2-year-old boy is brought to the physician ...
Trinucleotide repeat expansion 🔍 / 📺 / 🌳 / 📖
tags: biochem genetics repeat

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submitted by bwdc(697)
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aiFrlge X is a CGG uodlertecitni eparet spxiaeonn rdsdiero cihw(h eilk ntH’ognusnti is a tets )av.riefot ehT tlanerma cenlu is hte hint to hte ieknXld- iehcntain.re -uAsklitiem rbheisoav and lvrlyeaiet gerla ehad rea oonmcm; rglae itclseets oyln repapa artef y.bterup

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cbreland  soAl prtaee xsnesnpoai iwll etg roswe ihtw ehca gni.oeertan I nwte iwth eht ngreainl uiecflsditfi dna enth celun iagnvh iesssu hatt eerw tno as eeesrv ot a hilcd itwh esssiu hniitw eth istrf 2 seary of ielf sa iengb a sanigl of a tiplret pxinsaone +1
osteopathnproud  geiFral X yondrmse si teh omst monocm deeniirth csaeu of tnleauctelil diiatlsbiy F0A2 gp 26. I jtus saw aetlleiunclt dtaylibiis puls laeibetrh = irelagf X mrdn.ysoe +2


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 +1  upvote downvote
submitted by drdoom(1206)
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iTsh is a eorrdctec vsnrieo of teh tpso ofrm 02hbs9k1@e1i6ah wlboe (emanw069fc#e1/pa:ss3htt119r/rmm2s/24n./xeeeb/o.)


Frgeila X rmdyneso -Xlkiend tinoadmn .acenerhitni eodlTcerintui etprea ni M1RF gnee = hyoelapnyhttermi = rcsdeedae e.proisnxse

tsoM cnoomm hdeentrii ceasu of lneallitteuc dbalystiii woD(n ymsrodne is the tosm commno eengcti uc,eas utb otsm sseac ucrco dsay)llrai.cpo

Fgsn:diin pbtert-osualp asmcmcrroiihdo n(reeldga stse)e,t lngo feca twih a geral a,jw lrega teeervd e,rsa ausimt, aimtlr lavev paoer,pls yopeirelbmh ti.osjn

loircdniuTete preeta nnpaxeiso CG)[(G n ] ocsucr irudng nosiesgo.e

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submitted by amy(4)
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eraendL ogethsmni new dao.ty " adnh lpiagnpf" oiaescssta nto yonl iwht hcteaip ,poehlcehaypnat tub alos tmuisa b.ao....vreih

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drdoom  nadh ngpfipla ≠ iaissxter +2
drdoom  anhd fignpalp ;g-t& Io1bLtuytt/1J4yA:/6.suh/peuo +2
drdoom  xasisiert g&-t; d/fbtuyB.uEU:tb3pt/Yh/eHs-oS +1
drdoom  hnoarte iesaixsrt inte(co hwo hodinlg reh dhna ni xeonestin usseca a atrtlaeonrcal nuo)lsc -;t&g R3le/us/tk.h:-utmp/btbyd7Ruo +1


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submitted by lukin4answer(11)
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Cna aenyon raiycfl yhw OTH"B SRPEATN dha nilrgaen dtesl""ciii?ffu?

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freemanpeng  useceBa eyth era tcrepfe ahtcm rof eahc throe i beviele +1


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submitted by namesthegame22(14)
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aitoAitcinpn si a nieetcg hoopenennm ni hchwi eiedsas ttiasr aer oerm ersvee o/rdna arppea ta eaelirr esga in retla ait.sgoeennr cainpitiAton lyailctpy srlutes romf tcletodeiurin aertpe i.easnnpoxs otMoicyn rothypyds, cwihh esetfrau nrniteaioegetlrna pt,atiicanoin sesrtul romf a lteuitdcineor terpea aoneisnxp fo the MKPD egne ni kstealle mseucl clsle that dalse ot groseprvies ulmesc uscoy.indfnt

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 -3  upvote downvote
submitted by abhishek021196(120)
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gFalier X sremdoyn lekXin-d ntminoda tenearcn.ihi uirniTeeeortate cpld ni 1RFM nege y nhpeeiy=alhrotm= t d ocreiensIseesra.npx

Mtso onmcmo trideneih safuec o alntllucitee dyatisibil (nwoD eonmsyrd st ieh otms mcomon tegenic uesa,c btu to sseasmc courc l.aaoldscyirp)

sginFi:dn -etpbpaotlsur dmcormcrdg eaelhoai(rnis s)t,tsee long feca wthi a agrle, jwa garel edvrtee es,ra ,tiumsa imrtla e svlea,vopplra eeipmyhorlb .onjits

rolceidietuTn etpare xoepisnan GCG[() n ] nuurgos rdcci .ginoesose

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melanoma  eadedcres spieexrons +10
jbrito718  eon kateims dan hsti guys aegtr poneainaltx seu.mlptm Bchnu of sevaags +3

decreased expression. Sorry for the mistake. I don't have an edit option.


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