1. Who is the artist of the artwork ‘Unnata Mama Shir’ dedicated to martyr Abu Sayeed?
A. Birer SomB. Kaushik SarkarC. Shahid KabirD. Chunilal
2. What is the number of hydrogen bonds in each turn of DNA double helix?
A. 25 pairsB. 10 pairsC. 25D. 10
3. Which compound is soluble in water?
A. CaSO4B. AgClC. F eCO3D. Sr(OH)2
4. Which provides internal stimulation for cell cycle?
A. Various hormonesB. Cyclin- CDK compoundC. Growth factorD. Erythropoietin
5. The -rich blood of the Rohu fish enter the atrium through which orifice? CO2
A. Sino atrialB. Atrio-ventricularC. Ventriculo atrialD. Bulbus- atrial
6. Which two of the following served as commander of Sector 11?
A. Khaled Mosharraf & Ziaur RahmanB. Abu Taher & Khaled MosharrafC. Ziaur Rahman & K. M. ShafiullahD. Ziaur Rahman & Abu Taher