Question 5 :
A body moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R the ration of displacement to the covered path will be_____________
Question 9 :
Total uncertainty, in the result obtained from the subtraction of two measurements, is equal to_______________
Question 10 :
The fission chain reaction in a nuclear reactor can be controlled by introducing _______________
Question 11 :
The escape velocity of a body in gravitational field of earth is independent of__________________
Question 12 :
The velocity of an oscillating charge as it moves to and fro along a wire is always_____________
Question 25 :
In benzene sulphonic acid the sulphonic group is attached with benzene ring through ___________________?
Question 27 :
Because of its ability to combine with both oxygen and nitrogen aluminium metal is used_____________?
Question 31 :
In the passive diffusion, solute molecules cross the membrane as a result of
Question 32 :
Numerous antibodies can be prepared, against one antigen, each binds to unique epitopes. How is this antibody diversity generated?
Question 35 :
Which of the following is concerned with the management and analysis of biological data using computers?
Question 36 :
The first commercial fermention carried out to obtain L-lysine is known as
Question 37 :
Which of the following theory is supported by the genomic sequence of the obligate intracellular parasite Rickettsia prowazekii ?
Question 39 :
Which of the following describes the function of a phagocytic vacuole?
Question 41 :
The breakdown of cattle manure in biogas is accomplished by which of the following type of bacteria?
Question 43 :
DNA replication rates in prokaryotes are approximately of the order of
Question 44 :
An enzyme that is always produced, regardless of the presence of substrates or the end products, is called
Question 45 :
Large parasites such as helminthes may be killed extracellularly by the action of
Question 49 :
Which of the following toxin causing botulism is less toxic to human beings?
