Transcription Protein Synthesis Part 1 pp. 204-206.
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Transcript of Transcription Protein Synthesis Part 1 pp. 204-206.
![Page 1: Transcription Protein Synthesis Part 1 pp. 204-206.](https://reader036.fdocuments.us/reader036/viewer/2022062309/56649ec85503460f94bd4ea6/html5/thumbnails/1.jpg)
TranscriptionProtein Synthesis Part 1
pp. 204-206
![Page 2: Transcription Protein Synthesis Part 1 pp. 204-206.](https://reader036.fdocuments.us/reader036/viewer/2022062309/56649ec85503460f94bd4ea6/html5/thumbnails/2.jpg)
Overview
The first step to making proteins is called transcription
DNA RNA Protein
![Page 3: Transcription Protein Synthesis Part 1 pp. 204-206.](https://reader036.fdocuments.us/reader036/viewer/2022062309/56649ec85503460f94bd4ea6/html5/thumbnails/3.jpg)
Location
Prokaryote: Cytoplasm
Eukaryote: Nucleus
![Page 4: Transcription Protein Synthesis Part 1 pp. 204-206.](https://reader036.fdocuments.us/reader036/viewer/2022062309/56649ec85503460f94bd4ea6/html5/thumbnails/4.jpg)
Transcription
DNA RNA Protein DNA is “rewritten” into mRNA Only genes needed for
specific proteins are transcribed
![Page 5: Transcription Protein Synthesis Part 1 pp. 204-206.](https://reader036.fdocuments.us/reader036/viewer/2022062309/56649ec85503460f94bd4ea6/html5/thumbnails/5.jpg)
Transcription RNA Polymerase binds to
DNA DNA unzips
![Page 6: Transcription Protein Synthesis Part 1 pp. 204-206.](https://reader036.fdocuments.us/reader036/viewer/2022062309/56649ec85503460f94bd4ea6/html5/thumbnails/6.jpg)
Transcription
RNA Polymerase adds complementary RNA Nucleotides
RNA has Uracil (U) instead of Thymine (T)
Guanine and Thymine are the same
![Page 7: Transcription Protein Synthesis Part 1 pp. 204-206.](https://reader036.fdocuments.us/reader036/viewer/2022062309/56649ec85503460f94bd4ea6/html5/thumbnails/7.jpg)
Transcription EXAMPLE:
Polymerase falls off & DNA rebinds
DNA Stran
d
T C A G C A G C T A G TA G T C G T C G A T C A
mRNA
Strand
A G U C G U C G A U C A
![Page 8: Transcription Protein Synthesis Part 1 pp. 204-206.](https://reader036.fdocuments.us/reader036/viewer/2022062309/56649ec85503460f94bd4ea6/html5/thumbnails/8.jpg)
Result of Transcription Produces a single strand of
RNA mRNA then carries
“instructions” to ribosomes in the cytoplasm to make proteins
![Page 9: Transcription Protein Synthesis Part 1 pp. 204-206.](https://reader036.fdocuments.us/reader036/viewer/2022062309/56649ec85503460f94bd4ea6/html5/thumbnails/9.jpg)
Vocabulary Transcription Uracil RNA Polymerase
In your tables, summarize the main goal of Transcription