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Biology for the EmSAT Exam
EmSAT Achieve Biology is required for medicine, pharmacy, nursing, and life science programmes in the UAE. The test covers cell biology (structure, division), genetics (Mendelian genetics, molecular genetics), ecology, and human physiology at a level bridging secondary school and first-year university biology.
Locale-specific study guides
Pass-rate data, regulatory context, and study tips for Biology all change by candidate locale. Pick your context:
Common failure modes
These are the patterns that cause most candidates to lose marks on this topic. Recognising them in advance is half the work.
- !Genetics: confusing homozygous and heterozygous genotypes in Punnett square problems
- !Cell biology: misidentifying organelle functions — especially confusing mitochondria and chloroplasts
- !Ecology: confusing food chains and food webs, and misapplying the 10% energy rule
Study tips
- 1Master the cell biology diagrams: label all organelles of plant and animal cells from memory.
- 2Practice genetics problems: monohybrid, dihybrid, and sex-linked inheritance crosses.
- 3Review the human body systems and their key functions: cardiovascular, respiratory, nervous, excretory.
Sample EmSAT Biology questions
These sample items mirror the format and difficulty of real EmSAT questions. Practice with thousands more on the free Koydo question bank.
- 1
In a monohybrid cross between two heterozygous organisms (Aa × Aa), what fraction of offspring will be homozygous recessive (aa)?
- A1/4Correct
- B1/2
- C3/4
- D1
Why this answer?
From Aa × Aa: offspring genotypes are AA (1/4), Aa (1/2), aa (1/4). The homozygous recessive (aa) is 1/4 of the offspring. This is a fundamental Mendelian genetics calculation.
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