Bota 426: Cell And Molecular Biology Session Viii Question Paper
Bota 426: Cell And Molecular Biology Session Viii
Course:Bachelor Of Education Science
Institution: Kabarak University question papers
Exam Year:2009
KABARAK UNIVERSITY
UNIVERSITY EXAMINATIONS 2008/2009 ACADEMIC YEAR FOR THE DEGREE OF BACHELOR OF EDUCATION
SCIENCE
COURSE CODE: BOTA 426
COURSE TITLE: CELL AND MOLECULAR BIOLOGY
STREAM: SESSION VIII
INSTRUCTIONS TO CANDIDATES:
Answer ALL the questions in section (A) and any TWO (2) questions in section (b)
SECTION A (40 MARKS)
1. Describe active transport in a cell. (9 marks)
2. State the chemical composition and physiological properties of cell protoplasm. (8 Marks)
3. Describe the functions of cell membrane. (7 Marks)
4. Describe the dynamic state of protoplasm and state its responses. (8 Marks)
5. State the functions of smooth Endoplasmic reticulum (SER) (8 Marks)
SECTION B (30 MARKS)
Answer only two (2) questions from this section
6. Describe and illustrate the importance of Beta (b) carotene. (15marks)
7. Describe the role of perixosomes in a cell. (15marks)
8. (a) Describe with aid of a labeled diagram the basic structure of chlorophyll . (8 marks)
(b) Describe the chloroplast structure & function. (7 marks)
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