Jaypee Institute of Information Technology (JIIT) 2008 B.E Test 1 : Cell & Developmental Biology - Question Paper
Jaypee university of Information Technology (JUIT) Waknaghat -173215, Solan Distt.
Teat - 1 (Ti) - Theory Paper; Feb, 2006 Semester VI
Course Name: Cell & Developmental Biology' Max. Marks: 20 only
Course Code: BT113 Total Time: thr.
Course Credits: Four
Instructions
Answer both the sections (A and B). Answer serially. Write neatly & legibly. Be precise in your answers. Vague answers do not fetch you any marks. Unless mentioned, all abbreviations carry their usual significance. Total number of printed pages = one only.
Section A (io Marks).
1. State in brief the role of different cdk complexes in cdl cyde regulation.
3 Marks
2. How does a defective p3 protein interfere in cell cycle regulation?
1 Mark.
3. How is the programmed cell death different from accidental cell death?
2 Marks
4. State the specific mode of action of the caspascs on their substrate?
1 Mark
5. What ts the factor that determines deavage patterns at blastuk stage among different animals? 1 Mark
6. WTiy are the mutant alleles considered useful in developmental studies?
2 Marks
Scction B (10 Mnrk-s).
Answer any two questions in this section. Answering all the three questions will not fetch you any additional marks. Use schematic diagrams where necessary.
1. Give an overview of simplified developmental hierarchy of vertebrates, and of flowering plants. 5 Marks
2. Describe briefly the cell structure, cellular organelles and their function.
5 Marks
3. Summarize the various transport phenomena across the cell surface membrane.
5 Marks.
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