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Protein synthesis
Lesson 6 GCSE Triple Science
Module 14
Lesson objectives:
1. You will understand the role of DNA in
deciding protein structure
2. You will understand the 3 stages of protein
synthesis
Starter activity:
Copy and complete questions
1. What does DNA stand for?
2. What is DNA made up from?
3. What are the four bases of DNA called?
4. How many bases make up the code for one
amino acid?
This site will help you remember: BBC Education - AS Guru - Biology - Genes an
d Genetics - Structure of DNA - Nucleotides
Protein synthesis:
3 important stages in protein synthesis:
• The coding by triplets of bases to produce
mRNA (Transcription)
• The linking of mRNA to tRNA at ribosomes
(Translation)