List of top NanoScience Questions

The Ti plasmid of Agrobacterium tumefaciens contains a transposon called:
Restriction Endonuclease type I is involved in:
Nitrogenase enzyme involved in nitrogen fixation works best in:
Which of the following properties is NOT exhibited by TH cells?
Arrange the following electromagnetic radiations in the order of decreasing wavelength:
(A) Microwaves,
(B) Gamma rays,
(C) X-rays,
(D) Visible rays
In germ line gene therapy, healthy gene is inserted into:
In Gram staining, cell walls of Gram-positive bacteria become dehydrated because:
Which is the polymer of Fructose?
Which among the following would be a linear species?
Which of the following processes is carried out at constant pressure?
The antigen specificity of a particular B cell:
Which of the following is a thiol-containing amino acid?
Meissner effect is a phenomenon of:
Carbon nanotubes are nanostructures:
Which of the following diodes is used in voltage-regulation circuits?
Tendency of an atom to attract electrons to itself when combined in a group is called:
Which of the following statements is incorrect about Silicon?
In a bipolar junction transistor:
Photons are classified as:
Which scientist is often referred to as the Father of Nanotechnology?
Which of the following statements is incorrect about sucrose?
X-rays are used for the determination of crystal structure because:
Which of the following are called artificial atoms?
Match List-I with List-II:
List-IList-II
(A) Lyman(i) n = 2, 3, 4, ...
(B) Balmer(ii) n = 3, 4, 5, ...
(C) Paschen(iii) n = 4, 5, 6, ...
(D) Bracket(iv) n = 5, 6, 7, ...
Choose the correct answer from the options given below:
Match List-I with List-II:
List-IList-II
(A) XeF2(iii) Linear
(B) BF3(i) Trigonal Planar
(C) XeF4(ii) Distorted Octahedral
(D) SF6(iv) Regular Octahedral
Choose the correct answer from the options given below: