Describe the process of protein synthesis that occurs in the nucleus
RNA polymerase binds to the template DNA strand and synthesises a complementary mRNA strand. Introns are spliced out to form the mature mRNA
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Complete the Table
R1: UCU, AGA. R2: GCC, GCC, R3: CTG, GAC
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Which suspect committed the crime?
Suspect 2
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What is the name of B?
Nitrogen Base
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What direction is DNA read?
5' to 3'
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Describe how a competitive inhibitor lowers enzyme activity
The inhibitor binds to the active site preventing the substrate from binding
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What effect does acetylation have on gene expression
increases gene expression
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Explain the process of PCR
Heating separates the DNA strands, then the mixture is cooled so primers may bind, then the mixture it heated to allow taq polymerase to synthesis new strands
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Describe the process of protein synthesis that occurs in the cytoplasm
At the ribosome the mRNA codons are matched with tRNA anticodons. This allows the tRNA to deposit the correct amino acid into the polypeptide.
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How do increase reaction rate
By lowering activation energy
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What do restriction enzymes do?
The cut DNA at specific locations
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Explain the cause of the plateau in this enzyme catalysed reaction?
