Human insulin for diabetics is now mostly made by
Salam Academy Original Practice · Proposed mark scheme
Practise
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12 questions
Factor VIII produced by genetic engineering is used to treat
Salam Academy Original Practice · Proposed mark scheme
Somatic gene therapy differs from germ-line therapy because
Salam Academy Original Practice · Proposed mark scheme
A disadvantage of viral vectors in gene therapy is that they
Salam Academy Original Practice · Proposed mark scheme
Golden Rice was engineered to produce
Salam Academy Original Practice · Proposed mark scheme
Bt maize contains a gene that makes it
Salam Academy Original Practice · Proposed mark scheme
DNA profiling uses regions of DNA that
Salam Academy Original Practice · Proposed mark scheme
Genetic screening for BRCA1 alleles helps people
Salam Academy Original Practice · Proposed mark scheme
A concern about herbicide-resistant crops is
Salam Academy Original Practice · Proposed mark scheme
Preimplantation genetic diagnosis (PGD) involves
Salam Academy Original Practice · Proposed mark scheme
Three independent markers each have a 1 in 20 chance of a random match. Calculate the probability all three match by chance (×10⁻⁴).
Salam Academy Original Practice · Proposed mark scheme
In a paternity test, a man is excluded as the father if
Salam Academy Original Practice · Proposed mark scheme