Himalayan University M.Sc Cell Biology and Genetics Paper
Himalayan University Master of Science, Botany 2nd semester of examination which was held in May/June 2022. The paper code is BOT-424: Cell Biology and Genetics. Himalayan University previous year question papers of M.Sc. Botany.
The maximum time for the paper is 3 Hours and the Total full marks is 80 and pass percentage is 45%.
Himalayan University MSc Botany Question Paper Detail
| University | Himalayan University |
| Course |
M.Sc Botany
|
| Semester |
2nd Semester 2022 |
| Question Paper |
BOT-424 Cell Biology and Genetics |
Question Paper Himalayan University M.Sc. Botany Bot-424 Cell Biology and Genetics
SECTION-A
1. Write short notes on any four of the following : 5x4=20
(a). Mosaics in plasma membrane and their significances
(b) Structures and function of mitochondria
(c) Nuclear pore complex
(d) Roles of cyclins and_ cyclin- dependent kinases
(e) Codominance and incomplete dominance.
(f) Lampbrush chromosomes
(a). Mosaics in plasma membrane and their significances
(b) Structures and function of mitochondria
(c) Nuclear pore complex
(d) Roles of cyclins and_ cyclin- dependent kinases
(e) Codominance and incomplete dominance.
(f) Lampbrush chromosomes
SECTION-B
(a) Describe the mechanism of targeting of proteins to chloroplast giving suitable illustrations.
(b) What are the photosynthetic pigments and the light harvesting complexes? Mention their roles with suitable illustrations.
(c) What is cell cycle? Describe the various stages of mitosis mentioning the significant events with suitable illustrations.
(d) Describe spontaneous and induced mutations in chromosomes.
(e) What is chromosome linkage? Explain the significance of linkage in gene mapping.
SECTION-C
3. Answer any two questions from the following.
(a) Describe the mechanism of transport of materials across plasma membrane with suitable illustrations.
(b) Explain vesicular transport. Describe the various types of vesicular transport giving suitable illustrations.
(c) Define nucleus. Describe the ultra-structures and organizations of nuclear components.
(d) What are sex chromosomes? Explain the mechanism of — sex-linked inheritance with examples and suitable illustrations.
(a) Describe the mechanism of transport of materials across plasma membrane with suitable illustrations.
(b) Explain vesicular transport. Describe the various types of vesicular transport giving suitable illustrations.
(c) Define nucleus. Describe the ultra-structures and organizations of nuclear components.
(d) What are sex chromosomes? Explain the mechanism of — sex-linked inheritance with examples and suitable illustrations.
Download Previous Year Question Papers of M.Sc Botany 2nd Sem 2022
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