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Chapter 17 pictures
prokaryotes
eukaryotes
Fig 17.3
Gene expression
Figure 17.4
Question 17.1
RNA polynucleotide chain is singlestranded.
Structure of RNA Nucleotides
Transcription
Fig 17.7b
Fig 17.8:
Initiation of
Transcription
begins at the
Promoter Region
Fig 17.7: Transcription of RNA
1. Initiation of Transcription
2. Transcriptional Elongation
3. Termination of Transcription
Pre-mRNA Modifications
Figure 17.3
Eukaryotic
Gene
Expression
Fig 17.10: Processing of Eukaryotic
RNA
Translation
Gene flow and the triplet code
Question 7.2
Fig 17.5:
Codon
Chart
Fig 17.14 Planer View Structure for
t-RNA
Amino acid
Attachment site
Anticodon region
base pairs with mRNA
3-D and Barrel Shapes for t-RNA
Fig 17.16
Ribosome
Structure
Computer-generated Model
Schematic Model
Schematic Model 2
Initiation of Translation
Fig 17.7 Initiation of Translation
Initiation of Translation
Elongation
Elongation
Peptide
Bond
Translocation
Translocation
Elongation Repeated
Elongation and Translocation
Repeated
Termination
UGA
Stop Codon
Termination
Release
Factor
UGA
Termination
UGA
Termination
Fig 17.20
Polyribosomes
(Polysomes)
Fig 17.24 Base Pair Substitutions
Fig 17.23 Base-Pair Substitution in the
Sickle Cell Gene leads to a Missense Mutation in the
Codon.
Fig 17.25 Insertions
or Deletions in the
DNA can lead to
Frameshift
Mutations in the
Codon of mRNA
Question 17.3
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