DNA
- lose olynuleeidd,eng
-Asmaller Poyweitohdejenghofgene
-Single stnd
-IS Arodaed bytnsiphbn
Genetic Code
-DeseribS how the nuckohde sequenne of ONA contans the
into clovble Stand m pNA temlate inshucions for e onstueion ofa polygeptide hain
-1Sdooe
heik. -3 4pes, mNA.tRNA,KNA uhithaealinolved -only eron genes deesmine pHenSUcue.
g infoin he geeic code is:
nudues and to a see codectenos
- mode of bose Sug,Phaghate asoup and IS rple code (codons)
Pronen Syntnesis)
niogenouS beses, the
-Made of udeotides contoiring eoyniSe,
Phcsphot gopand nihonousose Pdenine,
adenine,Gutosmesguanine and unieeive
Aand &
ytine, guanincthynine. andTne Ubcii=pfmadine • 0on-oueslagoing
•ContealnS Stoptstat odors
NiDapnos
base
memessnr
tstrenge ATP eNA nuaeotide plus
AT
raoSomcl -Boskalya
Phos phetes oo DNA e«taction (pem plunts)
NuCLEOTDES
Compimentag base -qTnd sompie te brekdoun ces wau
Painng
-How ponvckeohde foms... -mir witm deteaent to break down membane
-add Scult not
rsprdicoherbord - add prseuse nzymes
bycondenscton -add ethol laye to preipitate ont
-ONA 1S seen aswhite trec iine stundssd
cun be gicked up
bg agpingting aseundt.
Suy phcbphate aik HeoK nydoaen bonds
Proien suthesis
-PNA iS laated in the nucses ands too lage to ieoye
backbee AT=2 H bandS nuclues to reach he sutogusm where (Riens cse
CG3H bonds macde ot somes)so a eA) S made of the
elesant QNA SOhin and tanspoed ohe ipasams,
ONA epliction
-1S semi-consefuative (nalfold, halçnew) fee
- Protien 5ynthesis has 2 sagcs TansetgHon and tarslaton,
Double heix
-Must be eplitated durins-phese of cel'Ge ONA
-StndS ae sefetec and ech actas temets DNA 9gase theiose
A4 unwindS hellx and
Doubleheik brecesH bonds
DNA ucleaspofe
fee -DNASse
-UnineS heix Tempte
Qudeotides Stend
DNAHelicose ONA RNA
- moues owors ribasonefr
-Beaks H bonds Non
Rmpkte SingT?. temgate
Sand -RAPolymetase transiahon Tronseigton
Haps fosmnsvgathaghote
bacebore Transiaien
NDChes
'Nvdessenmelope
-DNA olymerase DNA -Polgepkdechain
base -helps paiina
- Checksfor motaions
ewinds
-forning
H Doned -bindS in roosmttocodon
GG G -coe potin
tory
2 ldenicel
DNA MoeCUNS
Codon 230bunis
lold and -only it2adons otonce