MOLECULAR BASIS OF INHERITANCE PART 2

Identify the infections agent on the basis of give information- * Discovered T.O. Diener * Smaller than viruses * Low molecular weight RNA * Absence of protein coat

Deduce the molecular shape of BrF_(3) on the basis VSEPR theory.

What is the principle of L.C.A.O. Discuss the formation of bonding and antibonding molecular orbital in the basis of this principle.

L.C.A.O. principle is involved in the formation of molecular orbitals according to molecular obtital theory. The energy of bonding molecular orbital is less than that of the combining atomic orbitals while that of the anitibonding bonding melecular orbital is more. The B.O. =^(1//2)[N_(b)-N_(a)] Answer the following questions on the basis of the above paragraph : (i) What is bonding molecular orbital ? (ii) Calculate B.O. of He_(2) molecule.

Acquired vs Inherited Traits

Assertion :- At the time of Mendel, the real basis of inheritance was observed. Reason : At the time of Mendel, the nature of those factors regulating the pattern of inheritance was not clear.

On the basis of molecular orbital theory predict which of the following is paramagnetic. H_2 and H_(2)^(+)

On the basis of molecular orbital theory predict which of the following is paramagnetic. He_2 and He_(2)^(+)

Draw the molecular orbital diagram of O_2 molecule. How would you explain the paramagnetic nature of the molecule on the basis of this diagram?

The diagram given below shows a few parts of a cell. State the difference between the parts labelled A and B on the basis of permeability.