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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.

Sign in to check answers. Your attempts build your mastery and error book.

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