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B6 (mutations, Protein synthesis, DNA structure, DNA & genome) -…

- - - - mostly do not change most or alter the proteins.
        Protein still folds the same
    - - Sometimes alter amino acid sequence so the protein changes the way it folds.
        
        Advantage
        
        could change to a stronger structure or more efficient enzyme
        
        disadvantage
        
        if the enzyme is wrong then it may not be able to bind with substrate.
- - - - 3 bases = 1 amino acid
        
        determines order of amino acids in proteins
  - - - 2.The copy of the gene leaves the nucleus and binds to a ribosome
        
        3.carrier molecules in cytoplasm attach onto the template according to the order of bases bringing amino acids.
        
        4.when the chain is done, it detaches and folds to make a protein
- - - - Bases:A-Adenine , T-Thymine , C-cytosine , G-Guanine
    - - A and T always join . C and G always join
      - The two identical chains twist into a double helix structure
- - - - DNA is made from 2 identical chains that form a double helix structure
        
        DNA is contained in chromosomes
        
        Chromosomes are split into sections of genes that code for amino acids
  - - - The importance
        
        undersanding and treating disorders
        
        tracing human migration patterns
        
        searching for genes linked to different diseases
      - why?
        
        to identify all genes
        
        to develop quicker methods of sequencing DNA
        
        To work out the order of of all 3 billion base pairs in the human genome.