F lip book

Transcription

Thomas Pisoni & Dakotah Byers

Nucleus

DNA Strand

RNA Polymerase RNA polymerase binds to DNA and

unwinds it

RNA Polymerase binds to promoter region of DNA

Promoter Region

RNA Polymerase reads DNA and creates mRNA

Start Codon

Coding Region

Termination sequence

U A A

RNA Polymerase reads DNA and creates mRNA

mRNA Stand

U A A

mRNA leaves nucleus and enters cytoplasm

Summary

• The first step that happens in RNA polymerase binds to DNA and unwinds it. Second the polymerase binds to the promoter region of the DNA. Then the RNA polymerase reads the DNA and creates mRNA. After that the RNA polymerase hits the stop codon and releases the mRNA. Last the mRNA leaves the nucleus and enters the cytoplasm.

Translation

Cytoplasm Nucleus

mRNA Strand

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

mRNA Strand

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

Ribosome

Made with rRNA

1. rRNA Forms Ribosome

met

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

U A C

2. RNA binds to Ribosome and is read

ARG

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

met

G C G

3. tRNA proof reads mRNA and transfer amino acids

ARG

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

met

C C U

GLY

ARG

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

met

A G G

GLY SER

ARG

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

met

G G G

GLY SER PRO 4.Amino Acids attached to tRNA bind with peptide bond

ARG

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

met

U G G

GLY SER PRO THR

ARG

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

met

G C G

GLY SER PRO THR ARG

ARG

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

met

C G U

GLY SER PRO THR ARG GLY

ARG

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

met

A G G

GLY SER PRO THR ARG GLY SER

ARG

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

met

A C U

GLY SER PRO THR ARG GLY SER PRO STOP CODON

5.Ribosome hits stop codon and completes the protein

ARG

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

met GLY SER PRO THR ARG GLY SER PRO

ARG

A U G C G C G G A U C C C C C A C C C G C G G A U C C C C C U G A

met GLY SER PRO THR ARG GLY SER PRO

ARGmet GLY SER PRO THR ARG GLY SER PRO

Peptide Bonds

ARGmet GLY SER PRO THR ARG GLY SER PRO

ARGmetGLY SER PRO THR ARG GLY SER PRO

ARGmetGLYSER PRO THR ARG GLY SER PRO

ARGmetGLYSERPRO THR ARG GLY SER PRO

ARGmetGLYSERPROTHR ARG GLY SER PRO

ARGmetGLYSERPROTHRARG GLY SER PRO

ARGmetGLYSERPROTHRARGGLY SER PRO

ARGmetGLYSERPROTHRARGGLYSER PRO

ARGmetGLYSERPROTHRARGGLYSERPRO

ARGmetGLYSERPROTHRARGGLYSERPRO

ARGmetGLYSERPROTHRARGGLYSERPRO

Protein made form RNA Strand

Summary

• First the rRNA forms a ribosome. Then the mRNA binds to the ribosome and is reads it. After that the tRNA proof reads mRNA and transfer the amino acids. Next the amino acids attach to the tRNA bind with peptide bonds. Last Ribosome hits the stop codon and completes the protein.