protien synthesis by cknox

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Protein Synthesis By Canaan Knox

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Page 1: Protien synthesis by cknox

Protein Synthesis

By Canaan Knox

Page 2: Protien synthesis by cknox

Transcription

• In transcription, RNA polymerase unwinds a piece of DNA. Then the mRNA messenger RNA matches the bases of the DNA. The mRNA breaks off of the DNA and and goes through the nuclear pores and into the ribosomes.

Page 3: Protien synthesis by cknox

Translation

• In Translation, the ribosome is split in two pieces a large subunit and a small subunit. The ribosomes read the mRNA strand. The ribosome translate the mRNA strand into amino acids making a polypeptide chain. The chain has to fold up to get its function.

Page 4: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

DNA

Page 5: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

DNA

Page 6: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

DNA

Page 7: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

DNA

Page 8: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 9: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 10: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 11: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 12: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 13: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 14: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 15: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 16: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 17: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 18: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 19: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 20: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 21: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 22: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 23: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 24: Protien synthesis by cknox

RNA polymer

ase

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

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

Page 25: Protien synthesis by cknox

T

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

A

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

Page 26: Protien synthesis by cknox

T A

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

A T

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

Page 27: Protien synthesis by cknox

T A C

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

A T G

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

Page 28: Protien synthesis by cknox

T A C G

T A C C G T A C A T C

A T G C

A T G G C A T A C A G

Page 29: Protien synthesis by cknox

T A C G T

A C C G T A C A T C

A T G C A

T G G C A T A C A G

Page 30: Protien synthesis by cknox

T A C G T A

C C G T A C A T C

A T G C A T

G G C A T A C A G

Page 31: Protien synthesis by cknox

T A C G T A C

C G T A C A T C

A T G C A T G

G C A T A C A G

Page 32: Protien synthesis by cknox

T A C G T A C C

G T A C A T C

A T G C A T G G

C A T A C A G

Page 33: Protien synthesis by cknox

T A C G T A C C G

T A C A T C

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

Page 34: Protien synthesis by cknox

T A C G T A C C G T

A C A T C

A T G C A T G G C A

T A C A G

Page 35: Protien synthesis by cknox

T A C G T A C C G T A

C A T C

A T G C A T G G C A T

A C A G

Page 36: Protien synthesis by cknox

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

A T C

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

C A G

Page 37: Protien synthesis by cknox

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

T C

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

A G

Page 38: Protien synthesis by cknox

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

C

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

Page 39: Protien synthesis by cknox

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

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

Page 40: Protien synthesis by cknox

Nuclear pore

mRNA

Page 41: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

Ribosomes

mRNA

Page 42: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

Ribosomes

mRNA

Page 43: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

Ribosomes

mRNA

Page 44: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

Ribosomes

mRNA

Page 45: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

Ribosomes

mRNA

Page 46: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

Ribosomes

mRNA

Page 47: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

Ribosomes

mRNA

Page 48: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

Ribosomes

mRNA

Page 49: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

Ribosomes

mRNA

Page 50: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

Ribosomes

mRNA

Page 51: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

Ribosomes

mRNA

Page 52: Protien synthesis by cknox

Cytoplasm

Cell

Nucleus

Ribosomes

mRNA

Page 53: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

Subunit

Ribosome

Page 54: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

Subunit

Ribosome

tRNA

Page 55: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

U A C

tRNA

Page 56: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

U A C

tRNA

Page 57: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

U A C G U A

tRNA

Page 58: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

U A C G U A

tRNA

Page 59: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

U A C G U A G G C

tRNA

Page 60: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

U A C G U A G G C

tRNA

Page 61: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

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

tRNA

Page 62: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

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

tRNA

Page 63: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

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

Polypeptide Chain

tRNA

Page 64: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

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

Polypeptide Chain

Page 65: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

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

Polypeptide Chain

Page 66: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

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

Polypeptide Chain

Page 67: Protien synthesis by cknox

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

Start

Codon

Codon

Codon

Codon

Stop

Codon

Large

Subunit

Small

SubunitRibosome

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

Polypeptide Chain

Protein in tertiary state

Page 68: Protien synthesis by cknox

• Now we have functioning protein.