LIFE-SCIENCE-I · CSAT (대학수학능력시험)
Life Science I Exam Tips
Life Science I items usually become easier once the physical, chemical, biological, or earth-system model is named. Write the law, cycle, or mechanism before substituting numbers.
Papers
1
Total marks
50
Time limit
30 min
Grade scale
Std scorePercentile123456789
Additional note
Calculator policy
No calculators in any CSAT section. All arithmetic must be done by hand. English includes a listening section with broadcast audio.
Assessment objectives
Explain cell structures, enzymes, respiration, photosynthesis, and genetic information flow.Analyze inheritance, pedigrees, chromosomes, variation, and biotechnology data.Interpret homeostasis, neural, endocrine, immune, and physiological regulation.Use ecological relationships, population graphs, and evolution evidence.Evaluate experiments and biological data sets.
1
Papers
5
Strategies
7
Mistakes
- Life Science I items usually become easier once the physical, chemical, biological, or earth-system model is named. Write the law, cycle, or mechanism before substituting numbers.
Tips are paraphrased for study purposes from exam structure data and marking patterns. Always verify against your official syllabus and mark scheme.