PagineKenya Grade 12 Biology Practice Tests
Five free, full-length Grade 12 biology practice tests for Kenya, written to the Kenya Competency-Based Curriculum (KICD). Take them online for instant scoring and a skill breakdown, or print them with an answer key.
- 5 full tests
- ~20 questions each
- Answer keys
- Free
Choose a practice test
All questions and passages are original and written for Pagine to match the published curriculum. Pagine is not affiliated with any government, ministry, department of education, exam board or assessment body. Not official tests.
Keep going: Grade 12 Mathematics (Core/Essential) · Grade 12 English · Grade 12 Kiswahili
What these tests cover
Course: Senior School
Skills across all five tests: Molecular Genetics (14) · Homeostasis (14) · Genetics (12) · Animal Systems (10) · Diversity of Living Things (10) · Biochemistry (9) · Metabolic Processes (9) · Evolution (8) · Cells & Genetics (5) · Population Dynamics (5)
Each test covers the main strands of the science curriculum, with calculation questions in upper levels.
Sample questions from Practice Test 1
- Vaccines work by…
A. killing all bacteria directly B. training the immune system to recognize a pathogen C. replacing white blood cells D. raising body temperatureShow answer
training the immune system to recognize a pathogen - Which molecule is the cell’s main short-term energy currency?
A. DNA B. glucose C. cellulose D. ATPShow answer
ATP - Restriction enzymes are used in biotechnology to…
A. join amino acids B. copy DNA C. cut DNA at specific sequences D. stain cellsShow answer
cut DNA at specific sequences - Which blood vessels carry blood away from the heart?
A. arteries B. venules C. capillaries D. veinsShow answer
arteries
Exams and national tests at this level
More Grade 12 practice
Also useful: printable worksheets · free books · Kenya curriculum guide
Frequently asked questions
What is in these Kenya Grade 12 Biology practice tests?
Five full original tests of about 20 questions each. Each test covers the main strands of the science curriculum, with calculation questions in upper levels. You get a score, a skill breakdown and a review of every answer at the end.
Do these tests follow the Kenya curriculum?
Yes. They are written to the Kenya Competency-Based Curriculum (KICD) — Living things and their environment, Matter and materials, Force and energy, Health and hygiene. Pagine summarizes the curriculum in its own words and links to the official documents.
Can I print them?
Yes. Every test has a printable version with an answer key.
Are these official tests?
All questions and passages are original and written for Pagine to match the published curriculum. Pagine is not affiliated with any government, ministry, department of education, exam board or assessment body. Not official tests.