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By: Michael Greenblatt
Transcription
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~~~~~~~
~~~~~~~~~~~~
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~~~~~~~
~~~~~~~~~~~~
Nucleus Cytoplasm
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~~~~~~~
~~~~~~~~~~~~
Nucleus Cytoplasm
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
Nucleus Cytoplasm
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
~~~~~~
~~~~~~~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U TACTCTGGCATCACT
ATGAGACCGTAGTGA
~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U TACTCTGGCATCACT
ATGAGACCGTAGTGA
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U TACTCTGGCATCACT
ATGAGACCGTAGTGA
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
~~~~~~
~~~~~~TACTCTGGCATCACT
ATGAGACCGTAGTGA~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
~~~~~~
~~~~~~
~~~~~~
TACTCTGGCATCACT
ATGAGACCGTAGTGA
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
~~~~~~
TACTCTGGCATCACT
ATGAGACCGTAGTGA
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
TACTCTGGCATCACT
ATGAGACCGTAGTGA ~~~~~~
~~~~~~
~~~~~~
~~~~~~
RNA Polymerase =
A U G A G A C C G U A G U
Ribosome =
A U G A G A C C G U A G U
Ribosome =
A U G A G A C C G U A G U
Ribosome =
A U G A G A C C G U A G U
Ribosome =
A U G A G A C C G U A G U
Ribosome =
A U G A G A C C G U A G U
Ribosome =
Translation
A U G A G A C C G U A G GU A
mRNA Strand
A Adenine
Uracil U
GGuanine
CCytosine
A U G A G A C C G U A G GU A
Start Codon Stop Codon
Ribosome
mRNA Strand
Ribosome
A U G A G A C C G U A G GU A
Start Codon Stop Codon
mRNA Strand
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C
tRNA
Anti Codon
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C
tRNA
Anti Codon
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C
tRNA reads mRNA strand to make amino acids
Amino Acid
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A CU A C
Amino Acid
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C
U C U
U A C
Amino Acid
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C
U C U
U A C
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C UU A C
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C UU A C
Peptide Bond
Amino Acid Amino Acid
Peptide bond forms amino acids
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U
G G CPeptide Bond
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U
G G C
Peptide Bond
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C
Peptide Bond Peptide Bond
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C
A U CPeptide Bond Peptide Bond
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C
A U C
Peptide Bond Peptide Bond
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C A U C
Peptide Bond Peptide Bond Peptide Bond
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C A U C
Peptide Bond Peptide Bond Peptide Bond
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C A U C
A C APeptide Bond Peptide Bond Peptide Bond
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C A U C
A C A
Peptide Bond Peptide Bond Peptide Bond
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C A U C A C A
Peptide Bond Peptide Bond Peptide Bond Peptide Bond
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C A U C A C A
Amino acids are formed into a proteinPolypeptide bond
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C A U C A C A
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C A U C A C A
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C A U C A C A
Ribosome A U G A G A C C G U A G GU A
Start Codon Stop Codon
U A C U C U G G C A U C A C A
This is the final result. A protein
Vocabulary • tRNA• mRNA• Start/Stop/anti-codon• Ribosome • Nucleus • Cytoplasm • Amino Acid• Peptide Bond• Polypeptide Bond• RNA Polymerase
Transcription Description
Transcription is the making of a gene sequence. The mRNA molecule leaves the cell nucleus and enters the cytoplasm. In the cytoplasm the mRNA strand is synthesized and it is encoded. The base pairing is adenine with thymine and cytosine with guanine. The mRNA strand leaves the nucleus and goes into a ribosome.
Translation Description
In translation a ribosome attaches onto the mRNA strand. During this process the tRNA molecule comes in with the anti-codon and places it on the codons in a specific sequence. In transcription A went with T and C went with G. But in translation thymine is replaced with uracil. So the pairing is adenine pairs with uracil and cytosine with guanine. As the process goes on the anti-codons form amino acids and peptide bonds. The amino acids are then formed into a protein.
