Transription - UMK CARNIVORES 3

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Initiation• Prot synth begin at the amino (NH2) terminal and proceeds tothe carboxyl (COO) terminal• AUG (methionin)- start codon• 2 types of RNA specific for Meth: fmet-tRNA fmet tRNA met – internal AUG- for initiation AUG• Initiation in bacteria require: 70S rib, mRNA, fmet-tRNA fmet 3 proteins – initiation factors (IF-1, IF-2 and IF-3)32
Initiation1) Dissociation of ribosome• Before initiation process starts, 70Sribosome dissociate into 30S and 50Ss/u• 2 initiation factor, IF-3 AND IF-1 bindsto the newly dissociated 30S – Toprevent re-association and allowsother translation initiation factors toassociate with 30S s/u and prepares itfor formation of 70S initiation complex33
Page 3: Transcription• The process of mak
Page 7 and 8: • Synthesized the transcription
Page 9 and 10: Initiation-RNA synthesis begins at
Page 11: Initiation-RNA synthesis begins at
Page 14 and 15: Chain termination1) Intrinsic termi
Page 17 and 18: RNA ProcessingAdditional modificati
Page 19 and 20: RNA Processing2) 3’ Poly A tail
Page 21 and 22: TASKList down the antibiotics that
Page 23 and 24: • Protein are end products of mos
Page 25 and 26: Genetic codeImportant features:•
Page 27: Transfer RNA (TRNA)27
Page 30 and 31: STEPS IN PROTEIN SYNTHESIS• Activ
Page 34 and 35: Initiation• The association of ri
Page 36 and 37: InitiationStep 2:• The complex is
Page 38 and 39: ElongationRequire:• The initiatio
Page 40 and 41: ElongationStep 2: Peptide bond form
Page 42: TASK• List down the antibiotics t

Transription - UMK CARNIVORES 3

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