Salam Academy
Sign inCreate account
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-AB-MC-0011 markL1 FoundationCalculatorCell cycle
DNA is replicated during
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-AB-MC-0041 markL1 FoundationCalculatorMitotic index
24 of 200 cells are in mitosis. Calculate the mitotic index.

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-AB-MC-0021 markL2 StandardCalculatorCell cycle
During metaphase, chromosomes
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-AB-MC-0031 markL2 StandardCalculatorCell cycle
During anaphase,
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-AB-MC-0052 marksL2 StandardCalculatorMitotic index
A cell cycle lasts 20 h; 15 of 300 cells are in anaphase. How long (min) does anaphase last?

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-AB-MC-0061 markL2 StandardCalculatorCell cycle
The daughter cells produced by mitosis are
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-AB-MC-0071 markL2 StandardCalculatorCancer and stem cells
Telomeres
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-AB-MC-0081 markL2 StandardCalculatorCancer and stem cells
Cancer results from
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-AB-MC-0091 markL2 StandardCalculatorCell cycle
Two sister chromatids are held together at the
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-AB-MC-0101 markL2 StandardCalculatorCell cycle
A human cell (46 chromosomes) divides by mitosis. How many chromosomes are in each daughter cell?

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-AB-MC-0111 markL2 StandardCalculatorCancer and stem cells
Stem cells are important because they
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-AB-MC-0121 markL3 ExamCalculatorMitotic index
A root tip has a higher mitotic index near the tip than further back. This shows
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme