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Question: What is the role of a vector in recombinant DNA technology?Options: To amplify RNATo carry..
Question: Which technique is used to introduce foreign DNA into a host cell?Options: PCRTransformati..
Question: What type of mutation results in a premature stop codon?Options: Missense mutationNonsense..
Question: In the context of gene expression, what is the function of a promoter?Options: To enhance ..
Question: What is the significance of the \'sticky ends\' produced by some restriction enzymes?Optio..
Question: What is the purpose of gel electrophoresis in molecular biology?Options: To amplify DNATo ..
Question: In recombinant DNA technology, what is the role of restriction enzymes?Options: To amplify..
Question: Which enzyme is essential for synthesizing new DNA strands during PCR?Options: DNA ligaseT..
Question: What is the primary purpose of the polymerase chain reaction (PCR)?Options: To amplify a s..
Question: A 1 kg mass is attached to a spring with a spring constant of 200 N/m. What is the maximum..
Question: A 3 kg object is at rest on a horizontal surface. If a force of 12 N is applied, what is t..
Question: A train of mass 1000 kg is moving with a velocity of 36 km/h. What is its kinetic energy?O..
Question: A 5 kg object is subjected to a net force of 15 N. What is its acceleration?Options: 2 m/s..
Question: A ball is thrown vertically upwards with a speed of 20 m/s. How high will it rise before c..
Question: If a force of 30 N is applied to a mass of 10 kg, what is the net force acting on the mass..
Question: If the RMS speed of a gas is 300 m/s at 400 K, what will be the RMS speed at 200 K?Options..
Question: If the RMS speed of a gas is 500 m/s, what is the speed of the gas molecules in terms of a..
Question: A gas at 300 K has an RMS speed of 400 m/s. What will be its RMS speed at 600 K?Options: 4..
Question: For a gas with molar mass M, what is the relationship between RMS speed and molar mass?Opt..
Question: In a closed container, if the temperature of a gas is increased, what happens to the press..
Question: What is the effect of increasing the number of moles of gas on the pressure, assuming volu..
Question: At absolute zero, what is the theoretical volume of an ideal gas?Options: ZeroInfiniteCons..
Question: Which gas law relates the pressure, volume, and temperature of a gas?Options: Boyle\'s Law..
Question: What happens to the pressure of a gas if its volume is halved while keeping the temperatur..
Question: For an ideal gas, which equation relates pressure, volume, and temperature?Options: PV = n..
Question: What is the relationship between the mean free path (λ) and the diameter (d) of gas molecu..
Question: In an ideal gas, the average kinetic energy of a molecule is directly proportional to:Opti..
Question: A car travels at 90 km/h and a truck at 60 km/h in opposite directions. What is the relati..
Question: A boat can travel at 12 km/h in still water. If it is going downstream in a river flowing ..
Question: If two objects are moving towards each other with speeds of 40 m/s and 60 m/s, how long wi..
