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Presentation
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Biology
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9th - 10th Grade
•
Medium
Veronica Morales
Used 831+ times
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7 Slides • 10 Questions
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Transcription
The first step of Protein Synthesis is Transcription
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Multiple Choice
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What is Transcription?
transcription copies a specific gene that will be made into a protein
transcription is making a copy of DNA into a copy of mRNA
transcription takes place in the nucleus
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Fill in the Blanks
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Transcription requires enzymes
RNA polymerase
RNA is only synthesized using the template strand of DNA
That means, only one side of the opened DNA molecule is used to make mRNA
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Multiple Select
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Only one part of the chromosome is opened at a time during transcription
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Multiple Choice
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One gene codes for only one protein.
The chromosome only transcribes one gene at a time
Cells need thousands of proteins for survival
Therefore your DNA contains thousands of different genes
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Transcription Base Pairing Rules:
A --U
G--C
There is no Thymine in RNA, instead Uracil is used. This allows the cell to protect the RNA from being destroyed before the protein is made.
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Transcription takes place in the Nucleus
after the mRNA is made, it leaves the nucleus
mRNA enters the cytoplasm and is picked up by the ribosome
This is where transcription ends
the next step is TRANSLATION....
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Multiple Choice
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The first step of Protein Synthesis is Transcription
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