1. According to the kinetic theory of gas, the kinetic energy of gas at 0 K temperature will be-
A. MaximumB. ZeroC. MinimumD. Average
2. Which one is known as coinage metal?
A. Cu, Ag, NiB. Cu, Au, CrC. Ag, Cu, AuD. Au, Al, Ag
3. If a large molecule is broken down, Uracil is found. Which one is not correct for this molecule?
A. It contains a sugar-phosphate backboneB. It usually remains as double helixC. It is a nucleic acidD. Its main function is protein synthesis
4. The geometric shape of molecule is- P Cl5
A. LinearB. OctahedralC. Trigonal bipyramidalD. Tetrahedral P Cl5 = 1 2 (5 + 5) = 5 = sp3d
5. Which one is a fat digesting enzyme?
A. PtyalinB. TrypsinC. LecithinaseD. Amylase
6. Two sub-units 50S and 30S of ribosome in combination forms-
A. 80SB. 50SC. 60SD. 70S