Biotechnology Principles and Processes Set 4

Q1 | Some of the steps involved in the production of humulin are given below choose the correct sequence(i) synthesis of gene (DNA) for human insulin antibicially(ii) culturing recombinant E.Coli in bioreactors(iii) Purification of humulin(iv) Insertion of human insulin gene into plasmid(v) Introduction of recombinant Plasmid into E.Coli(vi) Extraction of recombinant gene product From E.Coli

Q2 | Mammalian heart is

Q3 | Granulocytes are

Q4 | The largest corpuscle in the blood is

Q5 | Thrombokinase is produced in

Q6 | The chief difference between the erythrocytes of man and frog is

Q7 | In mammals the opening of post canal in the right auricle is guarded by

Q8 | The volume of blood present in an adult human is

Q9 | The instrument used for measuring blood pressure is known as

Q10 | The heart murmur of heart is due to

Q11 | Thromboplastin is produced by

Q12 | The thin membrane around the heart is

Q13 | Three important proteins present in blood are

Q14 | QRS wave in ECG represents

Q15 | Which protein helps in disease resistance ?

Q16 | Play an important role in allergic reaction by

Q17 | ‘Intrinsic factor - x Activator complex ’ is

Q18 | It converts fibrinogen into soluble fibrin

Q19 | Which factor is delaying in blood clotting

Q20 | In pericardium double walled structure - outer layer and inner layer are respectively

Q21 | Tricuspid valve is situated in between

Q22 | Blood is flowing in pulmonary vein is

Q23 | Diastole of ventricles is

Q24 | Heart is known as double pump (circulation) because of

Q25 | Effect of Nicotine on blood circulation