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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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2730 questions · page 56 of 137 · choose a topic above to narrow them down

SA-OB-BL-0011 markL1 FoundationCalculatorBlood vessels

Which vessels have valves?

Salam Academy Original Practice · Proposed mark scheme

SA-OB-BL-0021 markL1 FoundationCalculatorBlood vessels

Exchange between blood and tissues happens across

Salam Academy Original Practice · Proposed mark scheme

SA-OB-BL-0041 markL1 FoundationCalculatorBlood components

Oxygen is carried by

Salam Academy Original Practice · Proposed mark scheme

SA-OB-BM-0011 markL1 FoundationCalculatorFood tests

Iodine solution turns blue-black with

Salam Academy Original Practice · Proposed mark scheme

SA-OB-BM-0021 markL1 FoundationCalculatorFood tests

A positive biuret test is

Salam Academy Original Practice · Proposed mark scheme

SA-OB-BM-0031 markL1 FoundationCalculatorMolecules

Proteins are made of

Salam Academy Original Practice · Proposed mark scheme

SA-OB-BT-0011 markL1 FoundationCalculatorUses of microbes

Bread rises because yeast produces

Salam Academy Original Practice · Proposed mark scheme

SA-OB-BT-0021 markL1 FoundationCalculatorUses of microbes

Yoghurt is made using

Salam Academy Original Practice · Proposed mark scheme

SA-OB-CE-0011 markL1 FoundationCalculatorCell parts

Which structure controls what enters and leaves a cell?

Salam Academy Original Practice · Proposed mark scheme

SA-OB-CE-0021 markL1 FoundationCalculatorCell parts

Photosynthesis takes place in the

Salam Academy Original Practice · Proposed mark scheme

SA-OB-CE-0031 markL1 FoundationCalculatorCell parts

Aerobic respiration takes place in the

Salam Academy Original Practice · Proposed mark scheme

SA-OB-CE-0051 markL1 FoundationCalculatorComparing cells

Which is found in plant cells but NOT animal cells?

Salam Academy Original Practice · Proposed mark scheme

SA-OB-CL-0011 markL1 FoundationCalculatorCharacteristics

Which is a characteristic of all living things?

Salam Academy Original Practice · Proposed mark scheme

SA-OB-CL-0021 markL1 FoundationCalculatorBinomial naming

In Panthera leo, Panthera is the

Salam Academy Original Practice · Proposed mark scheme

SA-OB-CL-0031 markL1 FoundationCalculatorKeys and groups

An animal with feathers and a beak is a

Salam Academy Original Practice · Proposed mark scheme

SA-OB-CY-0011 markL1 FoundationCalculatorCarbon cycle

Carbon dioxide is removed from the atmosphere by

Salam Academy Original Practice · Proposed mark scheme

SA-OB-CY-0021 markL1 FoundationCalculatorCarbon cycle

Which process releases carbon dioxide?

Salam Academy Original Practice · Proposed mark scheme

SA-OB-DG-0011 markL1 FoundationCalculatorDigestive enzymes

Amylase breaks down

Salam Academy Original Practice · Proposed mark scheme

SA-OB-DG-0021 markL1 FoundationCalculatorDigestive enzymes

The products of fat digestion are

Salam Academy Original Practice · Proposed mark scheme

SA-OB-DG-0031 markL1 FoundationCalculatorDigestive system

Bile is made in the

Salam Academy Original Practice · Proposed mark scheme