Basic Science T...

Where is the DNA located in a eukaryotic cell?

Choose the true statement about steel shot versus lead shot.

Polygalactronoids are the major constituents of

Rotate : Energy :: Stop : ?

Which two microscopes generate three-dimensional images?

Adaptations result from interactions between organisms and their _______.

Which of the following is a scalar quantity?

The most outstanding contribution of G.N. Ramachandran in structural biology is

The molecular orbital theory is based on the principle of a linear combination of atomic orbitals. According to this approach when atomic orbitals of the atoms come closer, they undergo constructive interference as well as destructive interference giving molecular orbitals, i.e., two atomic orbitals overlap to form two molecular orbitals, one of which lies at a lower energy level (bonding molecular orbital). Each molecular orbital can hold one or two electrons in accordance with Pauli's exclusion principle and Hund's rule of maximum multiplicity. For molecules up to $$N_2$$, the order of filling of orbitals is:
47 0(15)+(18), (28)(28), TT (2px) = a (2py), o (2pz),* (2px)=* (2py),& (272)
and for molecules after N2, the order of filling is:
W (1s)(1s), o(25) (2s), o (2pz), A (2px)= + (2py), (2px)=* (2py), * (29)
bond order- bonding electrons - anti-bonding electrons)

Which of the following is a unit of heat?