Which is the highest structural organization found in all enzymes?

The 20 different common amino acids have different-

A box contains 100 tickets numbered 1, 2 ...... 100. Two tickets are chosen at random. It is given that the maximum number on the two chosen tickets is not more than 10. The minimum number on them is 5 with probability

All are proteins except –

Protein am ion acids are called.

During normal incidence on a glass slab, the angle of incidence = ____.

During refraction through a glass slab, when the medium at the both sides of the glass slab is the same then, the incident ray is parallel to ____.

Butter is

To double the volume of a given mass of an ideal gas at  keeping the pressure constant, one must raise the temperature in degree centigrade to

A body is orbiting very close to the earth’s surface with kinetic energy KE. The energy required to completely escape from it is

NaCl type crystal can be converted into CsCl type crystal by applying:

The increase in temperature, on the other hand, decreases the coordination number.

The labelled part A is called___________.

The cell wall provides extra protection to the plant cell.

The function is period with period

The value of k, for which is an identity, is

If then 

Which one of the following is not true