Glass wool is a good insulator because it has
The constraints that are applied on individual tuples and are verified whenever any tuple is modified or new tuple is inserted are called
Which book had you read last days
Doppler radar is used for weather report in a
An E. coli cell of volume 10-12 cm3 contains 60 molecules of lac-repressor. The repressor has a binding affinity (Kd) of 10-8 M and 10-9 M with and without lactose respectively, in the medium.The molar concentration of the repressor in the cell is
An E. coli cell of volume 10-12 cm3 contains 60 molecules of lac-repressor. The repressor has a binding affinity (Kd) of 10-8 M and 10-9 M with and without lactose respectively, in the medium.Therefore the lac-operon is
One percent of the cars manufactured by a company are defective. What is the probability (upto four decimals) that more than two cars are defective, if 100 cars are produced? __________
In a muscle, the extracellular and intracellular concentrations of Na+ are 150 mM and 12 mM, and those of K+ are 2.7 mM and 140 mM, respectively. Assume that the temperature is 25oC and that the membrane potential is -60 mV, with the interior more negatively charged than the exterior. (R = 8.314 J mol-1 K-1; F = 96.45 kJ mol-1 V-1) The free energy change for the transport of two K+ into the cell is
A disease is inherited by a child with a probability of 1/4. In a family with two children, the probability that exactly one sibling is affected by this disease is
Which one of the following DNA sequences carries an invert repeat
The purification data for an enzyme is given below:The yield (%) for each step is
Simple interest on an amount at 4% per annum for 13 months is more than the simple interest on the same sum for 8 months at 6% per annum by Rs.40. What is the principal amount
Select the right option from the given alternatives. D4P:H4L:P5R: