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Amar and Baron are given a six-shot pistol that has only one bullet in its cylinder. Both of them fire a slot one after the other. A shot can be a black shot or a lethal shot. The one, who fires a lethal shot, is the winner. After each shot, the cylinder of the pistol is shuffled so that the other person has a fair chance of firing a lethal shot. It is also known that Amar had the opportunity to fire the first shot. What is the probability that Baron wins the game?
All the RNA polymerases share 5 common subunits, which are present in all the three polymerases and are all alike. State whether the statement is true or false.
Which of the following pairs are correctly matched ? A. Missense mutation - Substitution of one amino acid for another B. Nonsense mutation - The altéred DNA sequence is a stop codon C. Frame shift mutation - The subsequent amino acids are altered D. Silent mutation - There is no change in the DNA sequence
The lethal mutation that is seen in the yellow mice is due to _______________ mutation
Polymerases are available with proof reading activity. Which of the following are the characteristics of these types of polymerases?
Bacterial polymerases are slower than eukaryotic polymerases.
You wanted to find out the importance of the DNA polymerases. So, you mutated the polymerases one by one and checked for survival. In which of these mutant cases will you see least survival rate?
How many of eukaryotic RNA polymerase subunits are common for all three polymerases?
How many flowers are there if all of them are roses except two, all of them are tulips except two and all of them are daisies except two?
How many flowers are there if all of them are roses except two , all of them are tulips except two and all of them are daisies except two?