Summary Transcription + Translation

TRASCRIPTON happens in nucleus

Mana messangerRNA
single standcontains geneticinto
nucleus ribosome aloconucleotides

RNA Ribosomal Rwa
often double standed
make ribusanes d

trna transfer Rna
smallandsinglestanded folded
Brings aminoacids to theribosome neo nucleotides


Tool kit for transcription
Rna polymerase worms in a verysimilarwayto replication
temputestand 3 s Ltranscription
works s direction
ontipreadDna at specificgenes
Rna nucleotides Rnasothatthemrna canleavethenucleus mRNA
Itranslation


Polypeptide




transcription process
Initiation
1rnapommerasebindstothepromoterregionwith
thehelpoftranscriptionfactors
2Rna pommeraseunwindstonneseneDnaBreuning thehydrogenbonds
templateruns a s
elongation
1rwa polymerasereadsalongthetemplate strand
s to s
2 genesrnanucleotides tocreate mrna
buses
ompimentary areadded
s creating premrna
contains acopy
of anintronsandexons
a rna onlyunzips shortsections
polymerase
at a time lo romentions
termination
atermination sequence attheend of everygene
2 releasethepremrna trna pommaran



É initingItnoding
I pl e lele I l Dna Mena
iii l
I premrna
I e
f y mrna a pre mrna
e e e E E E
xapremrnastrandcancrackmultiple different mrna mrna