Gene Mutations, RNA and Protein Synthesis

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Presentation transcript:

Gene Mutations, RNA and Protein Synthesis

Type of Gene Mutations

Protein Vocab Review Synthesis Building Monomers: Amino Acids 20

AA Sequence= Function

Nucleus: DNA Ribosomes: Protein Synthesis

Making Proteins Instructions: DNA DNA = Big Molecule Smaller molecule to carry message RNA

DNA v. RNA RNA DNA Ribose Deoxyribose A,U,C,G A,T,C,G Single Helix Double Helix

Protein Synthesis Nuclear Membrane with Pores

In the Nucleus

Transcription DNA message transcribed into RNA Messenger RNA (mRNA) leaves nucleus

Protein Synthesis Nuclear Membrane with Pores

In the Ribosome VAL LYS GLY

Translation tRNA reads CODONS from mRNA Picks up free amino acids Returns amino acids to ribosome Connect amino acids into proteins

Creative Thinking Explain PROTEIN SYNTHESIS by: Writing a paragraph Drawing a comic strip or picture Writing a play or script Creating a detailed PowerPoint (no copied text) Be sure to include transcription and translation, DNA, mRNA and tRNA, nucleus and ribosomes

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