Which structure controls movement into a cell?
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45 min timed exam
Topic strength
Biology SL
Which structure controls movement into a cell?
Practise pacing with countdown, autosave and flags.
Tutor Assist
Start by identifying the independent variable. What changes between the two groups?
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Mathematics: Analysis & Approaches SL · Paper 1
Find the derivative of .
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How it works
AI exam generator
Combine selectable controls with plain-language instructions. Tick syllabus points, set difficulty, paper style, duration and marks — then tell IBBase what you keep getting wrong.
“Create a 90-minute Biology exam covering cell biology, molecular biology and genetics.”
“Chemistry exam focused on stoichiometry and energetics, Paper 2 difficulty.”
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Subject
Biology
Syllabus topics
Cell biology
Molecular biology
Genetics
Ecology
Human physiology
Difficulty
Hard
Duration
90 min
Questions
20
Subjects
Mathematics
Algebra, functions, calculus and proof with full working-marked solutions.
Mathematics
Modelling, data and technology-active questions in IB paper style.
Sciences
Cell biology through to ecology, with data-analysis question sets.
Sciences
Stoichiometry, energetics and organic chemistry with markschemes.
Sciences
Mechanics to quantum physics, including full derivation questions.
Sciences
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Exam experience
Biology
Biology
Chemistry
Pricing
About $20.83 a month — or start with a single subject from $19.99 a month. Unlimited practice, AI exams and Tutor Assist. New subjects are added at no extra cost as they launch.
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