Related Questions

Q.(1-4): Answer the questions on the basis of the information given below. * F,G and H are insurance companies , Q,R,S and T are private detectives .Each detective works for at least one of the insurance companies. * Q always works for F and at least one of the other companies. Some of the time G employs only one of these detectives,' the rest of the time it employs exactly two of them. *F and H each employ exactly two of these detectives all the time. If R works for H only, and if S works for G and H only, T works for--
The activity of which of the following enzyme is inhibited by the chemotherapeutic agent during deoxyribonucleotide synthesis?
HAT (hypoxanthine, aminopterin and thymidine) is used for selecting the hybridomas based on the following
I. Only hybridoma will grow since it inherited the HGPRT genes from B-cells and can synthesize DNA from hypoxanthine.
II. Myeloma cells will not grow in cultures since de novo synthesis is blocked by aminopterin and due to the lack of HGPRT enzyme.
What are the basic precursors in the de novo pathway of nucleotide synthesis?
If Arif works alone he will take 20 more hours to complete a task than if he works with Babu to complete the task. If Babu work alone, he will take 5 more hours to complete the task than if he works with Arif to complete the task. What is the ratio of the time taken by Arif to than taken by Babu if each of them works alone to complete the task?
In the synthesis of pyridine by Chichibabin synthesis, synthesis of acroloien is done which method?
Which non-essential region of the lambda phage can be deleted without impairing viability?
What amount of noise may damage eardrums thus permanently impairing hearing ability?
Acyclovir is a drug used to treat viral infection by impairing its replication. Why will it not effect bacterial replication as well?
Which of the following is not a characteristic of a chemotherapeutic agent?