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Practise

Question bank

Original exam-style questions, mapped to your syllabus. Answers are checked for mathematical equivalence and every attempt updates your mastery.

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12 questions

SA-OB-GM-0011 markL1 FoundationCalculatorGM process

DNA is cut at specific sites by

Salam Academy Original Practice · Proposed mark scheme

SA-OB-GM-0021 markL1 FoundationCalculatorGM process

The enzyme that joins DNA fragments is

Salam Academy Original Practice · Proposed mark scheme

SA-OB-GM-0121 markL1 FoundationCalculatorGM uses

Genetic modification means

Salam Academy Original Practice · Proposed mark scheme

SA-OB-GM-0031 markL2 StandardCalculatorGM process

A plasmid is used in GM as a

Salam Academy Original Practice · Proposed mark scheme

SA-OB-GM-0041 markL2 StandardCalculatorGM process

Sticky ends are

Salam Academy Original Practice · Proposed mark scheme

SA-OB-GM-0051 markL2 StandardCalculatorGM uses

Human insulin for diabetics is now mainly produced by

Salam Academy Original Practice · Proposed mark scheme

SA-OB-GM-0061 markL2 StandardCalculatorGM uses

Golden Rice has been modified to contain

Salam Academy Original Practice · Proposed mark scheme

SA-OB-GM-0071 markL2 StandardCalculatorGM uses

An advantage of insect-resistant GM crops is

Salam Academy Original Practice · Proposed mark scheme

SA-OB-GM-0081 markL2 StandardCalculatorGM uses

A concern about herbicide-resistant crops is that

Salam Academy Original Practice · Proposed mark scheme

SA-OB-GM-0091 markL2 StandardCalculatorGM process

Bacteria can make human proteins because

Salam Academy Original Practice · Proposed mark scheme

SA-OB-GM-0101 markL2 StandardCalculatorGM process

The correct order in making GM bacteria is

Salam Academy Original Practice · Proposed mark scheme

SA-OB-GM-0111 markL3 ExamCalculatorGM process

The same restriction enzyme is used to cut the gene and the plasmid so that

Salam Academy Original Practice · Proposed mark scheme