mRNA leaves the nucleus through the pores to enter the cytoplasm ( Codon = 3 bases)

1. Transcription begins - Cell gets message that a protein needs to be made & a portion of DNA unwinds exposing the gene that needs to be copied.

2. Transcription begins - Cell gets message that a protein needs to be made & a portion of DNA unwinds exposing the gene that needs to be copied.

3. Transcription begins - Cell gets message that a protein needs to be made & a portion of DNA unwinds exposing the gene that needs to be copied.

4. Transcription begins - Cell gets message that a protein needs to be made & a portion of DNA unwinds exposing the gene that needs to be copied.

5. Transcription begins - Cell gets message that a protein needs to be made & a portion of DNA unwinds exposing the gene that needs to be copied.

6. Transcription begins - Cell gets message that a protein needs to be made & a portion of DNA unwinds exposing the gene that needs to be copied.

12. Nucleotides move in to form an mRNA molecule (U pairs with A) BUT THIS IS DIFFERENT FROM REPLICATION BECAUSE: The nucleotides are mRNA nucleotides (ribose, phosphate, AGCU) The nucleotides only move in to ½ of the DNA molecule.

27. mRNA leaves the nucleus through the pores to enter the cytoplasm (Codon = 3 bases)

28. mRNA leaves the nucleus through the pores to enter the cytoplasm (Codon = 3 bases) and the DNA rezips.

29. mRNA leaves the nucleus through the pores to enter the cytoplasm (Codon = 3 bases) and the DNA rezips.

30. mRNA leaves the nucleus through the pores to enter the cytoplasm (Codon = 3 bases) and the DNA rezips.

31. mRNA leaves the nucleus through the pores to enter the cytoplasm (Codon = 3 bases) and the DNA rezips.

32. mRNA leaves the nucleus through the pores to enter the cytoplasm (Codon = 3 bases) and the DNA rezips.

33. mRNA leaves the nucleus through the pores to enter the cytoplasm (Codon = 3 bases) and the DNA rezips.

34. mRNA leaves the nucleus through the pores to enter the cytoplasm (Codon = 3 bases) and the DNA rezips.

35. mRNA leaves the nucleus through the pores to enter the cytoplasm (Codon = 3 bases) and the DNA rezips.

36. mRNA leaves the nucleus through the pores to enter the cytoplasm (Codon = 3 bases) and the DNA rezips.

37. ribosome A U G GG C U U A AA G C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA

38. A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Amino acid that the codon codes for Codon

39. A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Amino acid that the codon codes for Codon

40. A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Amino acid that the codon codes for Codon

41. Amino acid that the codon codes for A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Codon

42. A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Amino acid that the next codon codes for Codon

43. A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Amino acid that the next codon codes for Codon

44. A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Amino acid that the next codon codes for Codon

45. A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Amino acid that the next codon codes for Codon

46. Amino acid that the codon codes for A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Codon

47. A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Peptide bond Codon

48. A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Amino acid that the next codon codes for Codon

49. A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Amino acid that the next codon codes for Codon

50. A U G GG C U U A AAG C A G U G C A C G U U mRNA goes through the ribosome and amino acids are made – which amino acid comes in at which time is determined by the codons on the mRNA Amino acid that the next codon codes for Codon