Accroding to 'Finch and klug'. State the solenoid model of nucleosome.

According to ‘Finch and Klug’, state the solenoid model of nucleosome.

Who is proposed the Solenoid model ?

State the postulates of Bohr's model of hydrogen atom .

State the postulates of Bohr's model of hydrogen atom .

The electron in a hydrogen atom makes a transition n_1 to n_2 , where n_1 and n_2 are the principal quantum numbers of the two states. According to the Bohr model , the time period of revolution of electron in initial state is 8 times that in the final state. Which are possible values of n_1 and n_2 ? A 4,2 , B 8,2 , C 8,1 ,D 6,3 .

Briefly describe nucleosome model.

Answer the following questions (Alternatives are to be noted): State the additive model of time series.

Answer the following questions (Alternatives are to be noted): State the multiplicative model of time series.

State two postulates of Bohr atom model

State two limitations of Rutherford's atom model.