Summary

• Description:

  The MS Word document comprises KCSE 2026 Biology Paper 3 Prediction Paper with Answers (Set 2). The PDF version is also available upon your request. The marking scheme is in a different document.

  It was a KCSE Biology Paper 3 prediction examination designed to prepare candidates for the national assessment.

  This practical examination assesses candidates on core laboratory skills including specimen dissection, biochemical food testing, enzymatic digestion simulations, and biological photograph analysis. It develops practical problem-solving in anatomical classification and plant behavioral adaptations.

  • Duration: 1 Hour 45 Minutes
  • Number of Questions: 3 (Questions 1 – 3)

  It covers the following topics:

  • Plant Morphology and Anatomy: Fruit Dissection and Identification of Axile Placentation
  • Biochemistry and Food Tests: Vitamin C (Ascorbic Acid) Testing, Deficiency Diseases, and Symptoms
  • Digestive Physiology: Enzymatic Digestion of Milk Proteins (Casein/Rennin Activity) and Stomach/Enzyme Identification
  • Lipid Digestion: Emulsification of Fats Using Sodium Hydrogen Carbonate, Bile Functions, and Cardiovascular Disease Correlation
  • Comparative Zoology: Vertebrate Anatomy, Fish Streamlining Adaptations, and Single Closed Circulatory System Analysis
  • Plant Sensitivity and Nutrition: Insectivorous Adaptations, Nitrogen Deficiency in Soils, and Thigmonastic/Haptonastic Movements in Venus Flytraps
• File Size:

  620.50 KB
• Length:

  5 pages
• Category:

  KCSE Prediction Papers
• Level:

  Form 4
• Subject:

  Biology
• Posted By:

  Caleb_Peter

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