From Paper 1: Advanced Biochemistry, Microbiology and Genetics
8(a)3 marks
Explain the role of each temperature stage in the polymerase chain reaction.
From Paper 1: Advanced Biochemistry, Microbiology and Genetics
8(b)3 marks
Describe how gel electrophoresis separates DNA fragments.
From Paper 1: Advanced Biochemistry, Microbiology and Genetics
8(c)4 marks
Describe how bacteria can be genetically modified to produce human insulin.
From Paper 1: Advanced Biochemistry, Microbiology and Genetics
8(d)2 marks
Give one argument for and one against growing genetically modified crops.
Score 0 / 12 · 0 of 4 marked
This paper is written by Plasmo in the style of the Edexcel A-Level Biology exam. It is not a past paper and is not produced or endorsed by the exam board.
Modern genetics Exam Questions: Edexcel A-Level Biology | Plasmo