Protein synthesisflipbook

1. Kylee Knox Academic Biology Period 7

2. Protein synthesis begins in the nucleus of the cell… chromosomes chloroplast mitochondria nucleus

3. Inside of the nucleus there are many chromosomes which contain genetic information…

4. Inside of a chromosome there is DNA, and inside the DNA there is a double helix which carriers information in the sequence of nucleotides… DNA strands • DNA strand are also made up of sugars and phosphates!!

5. Transcription

6. In protein synthesis there are two steps, transcription and translation. Transcription occurs first. An mRNA strip is copied from the DNA strands which has information to be carried to the cytoplasm. chloroplast

7. The first region on the gene is the promoter. This turns genes on and off. chloroplast Promoter region

8. The next region is the coding region. This holds the information for which protein to produce. chloroplast Coding region Promoter region

9. The next region is the termination sequence. This signals the end of the gene. chloroplast Termination sequence Coding region Promoter region

10. RNA polymerase are located in the nucleus and reads the DNA code that builds the mRNA strand. chloroplast RNA polymerase

11. RNA polymerase hooks on to the DNA strand and unwinds the double helix. DNA Strand Thymine Cytosine Adenine Uracil Guanine

12. RNA polymerase hooks on to the DNA strand and unwinds the double helix. DNA Strand Thymine Cytosine Adenine Uracil Guanine

13. RNA polymerase hooks on to the DNA strand and unwinds the double helix. DNA Strand erase Thymine Cytosine Adenine Uracil Guanine

14. RNA polymerase hooks on to the DNA strand and unwinds the double helix. DNA Strand RNA Polymerase Thymine Cytosine Adenine Uracil Guanine

19. The mRNA strand begins to form as the RNA polymerase unwinds the double helix. DNA Strand RNA Polymerase Thymine Cytosine Adenine Uracil Guanine

25. The mRNA strand begins to form as the RNA polymerase unwinds the double helix. DNA Strand RNA Polyme Thymine Cytosine Adenine Uracil Guanine

26. The mRNA strand begins to form as the RNA polymerase unwinds the double helix. DNA Strand RNA Polyme Thymine Cytosine Adenine Uracil Guanine

27. The mRNA strand begins to form as the RNA polymerase unwinds the double helix. DNA Strand RN Thymine Cytosine Adenine Uracil Guanine

28. The mRNA strand begins to form as the RNA polymerase unwinds the double helix. DNA Strand Thymine Cytosine Adenine Uracil Guanine

29. The mRNA strand begins to form as the RNA polymerase unwinds the double helix. DNA Strand mRNA Strand Thymine Cytosine Adenine Uracil Guanine

30. The mRNA strand begins to form as the RNA polymerase unwinds the double helix. DNA Strand Start codon mRNA Strand Thymine Cytosine Adenine Uracil Guanine

31. The mRNA strand begins to form as the RNA polymerase unwinds the double helix. DNA Strand Start codon mRNA Strand Thymine Cytosine Adenine Uracil Guanine

41. The mRNA strand begins to form as the RNA polymerase unwinds the double helix. DNA Strand End codon mRNA Strand Thymine Cytosine Adenine Uracil Guanine

42. The mRNA strand begins to form as the RNA polymerase unwinds the double helix. DNA Strand End codon mRNA Strand Thymine Cytosine Adenine Uracil Guanine

45. Translation

46. Nucleus mRNA strand Nuclear pore

52. Nucleus mR Nuclear pore

53. Cytoplasm Thymine Cytosine Adenine Uracil Guanine somes mRNA strand

54. Cytoplasm Thymine Cytosine Adenine Uracil Guanine bosomes mRNA strand

55. Cytoplasm Thymine Cytosine Adenine Uracil Guanine ribosomes mRNA strand

61. Thymine Cytosine Cytoplasm Adenine Uracil Guanine amino d A anticodon ribosomes mRNA strand

62. Thymine Cytosine Cytoplasm Adenine Uracil Guanine tRNA amino acid tRNA anticodon ribosomes mRNA strand

67. Thymine Cytosine tRNA amino Cytoplasm Adenine acid Uracil Guanine tRNA anticodon ribosomes mRNA strand

68. Thymine Cytosine Cytoplasm Adenine Uracil Guanine Peptide bond ribosomes mRNA strand

74. Thymine Cytosine Cytoplasm Adenine Uracil Guanine ribosomes mRNA strand

75. Thymine Cytosine Cytoplasm Adenine Uracil Guanine ribosomes mRNA strand

76. The tRNA molecule keeps leaving the amino acid strand, and when it is done is winds up so it can’t bind to another molecule.

Protein synthesisflipbook

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