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NTHB Protein Flipbook

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Page 1: NTHB Protein Flipbook

TRANSCRIPTION

STARTS NOW

Page 2: NTHB Protein Flipbook
Page 3: NTHB Protein Flipbook
Page 4: NTHB Protein Flipbook

RNA Polymerase

1. RNA polymerase binds to an unwound DNA and unwinds it. Creates initiation bubble. 2. RNA polymerase bonds to the promoter region of the DNA.

Coding region

Prompter Region

Termination Sequence

Start codon is AUGIn promoter region.

Nucleus

Page 5: NTHB Protein Flipbook

A T G C T G G A T T G G C A A G C G A T T G G C A A G G C T

T A C G A C C T A A C C G T T C G C T A A C C G T T C A A G

RNA Polymerase

RNA goes through Nuclear pore

Page 6: NTHB Protein Flipbook

A T G C T G G A T T G G C A A G C G A T T G G C A A G G C T

T A C G A C C T A A C C G T T C G C T A A C C G T T C A A G

RNA Polymerase

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

RNA goes through Nuclear pore

3. RNA polymerase binds to DNA, and creates RNA.

Page 7: NTHB Protein Flipbook

A T G C T G G A T T G G C A A G C G A T T G G C A A G G C T

T A C G A C C T A A C C G T T C G C T A A C C G T T C A A G

RNA Polymerase

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

RNA goes through Nuclear pore

4. RNA hits stop codon and stops making RNA.

Page 8: NTHB Protein Flipbook

A T G C T G G A T T G G C A A G C G A T T G G C A A G G C T

T A C G A C C T A A C C G T T C G C T A A C C G T T C A A G

RNA Polymerase

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

RNA goes through Nuclear pore

5.RNA exits nucleus and enters cytoplasm.

Page 9: NTHB Protein Flipbook

TRANSLATION

STARTS NOW

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m

1. rRNA forms to ribosome

Cytoplasm

RNARibosome

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2. mRNA binds to ribosome and reads 1st codon (A-U-G)

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

Page 12: NTHB Protein Flipbook

3. tRNA brings anti-codon that is complementary.

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

tRNAAnti-Codon

U A C

Amino Acid

Page 13: NTHB Protein Flipbook

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

4a. Amino Acid attaches and starts to form peptide chain with peptide bonds

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

Peptide Bond

Page 14: NTHB Protein Flipbook

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

4b. The tRNA and anti-codon falls off after a new tRNA comes.

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

Page 15: NTHB Protein Flipbook

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

After the last tRNA falls off, the Ribosome falls off with it.

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

Page 16: NTHB Protein Flipbook

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

After the last tRNA falls off, the Ribosome falls off with it.

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

Page 17: NTHB Protein Flipbook

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

After the last tRNA falls off, the Ribosome falls off with it.

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

Page 18: NTHB Protein Flipbook

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

After the last tRNA falls off, the Ribosome falls off with it.

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

Page 19: NTHB Protein Flipbook

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

Tyr Asp Leu Thr Val Arg STOP

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

Pro Phe Gln

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5. The amino acids form proteins.

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SummaryFirst, the RNA polymerase binds to an unwound DNA and unwinds it.

This creates the initiation bubble. Then, the polymerase binds to the promoter region of the DNA strand. Next, the polymerase reads the DNA and creates the mRNA. The RNA hits the stop codon, and stops making the mRNA. The mRNA leaves the nucleus and enters the cytoplasm.

Then we move on to translation. First, the rRNA forms to the ribosome. Then, the mRNA binds with the rRNA and reads the first codon in the strand. The tRNA brings in the anticodon, which is the opposite, or complementary, to the mRNA strand. The amino acids attach and start to form the polypeptide chain. Finally, the ribosome hits the stop codon on the mRNA and they form the proteins needed to survive.