AIPMT 2006 Mock Test

During the process of digestion, the proteins present in food materials are hydrolysed to amino acids. The two enzymes involved in the process$\text{Proteins}\stackrel{\text{Enzyme (A)}}{\to }\text{Polypeptides}\stackrel{\text{Enzyme (B)}}{\to }\text{Amino acids}$, are respectively:

The human body does not produce :

CsBr crystallises in a body centred cubic lattice. The unit cell length is $436.6\text{pm}$. Given that the atomic mass of Cs = $133\text{amu}$ and that of Br = $80\text{amu}$ and Avogadro number being $6.02\times 10^{23}{\text{mol}}^{-1}$, the density of CsBr is :

More number of oxidation states are exhibited by the actinoids than by the lanthanoids. The main reason for this is :

Given : The mass of electron is $9.11\times 10^{-31}\text{kg}$ plank constant is $6.626\times 10^{-34}\text{Js}$, the uncertainty involved in the measurement of velocity within a distance of $0.1\text{A˚}$ is :