Lei example sentences

At the onset of anaphase, each chromosome arranged at the metaphase plate is split simultaneously and the two daughter chromatids, now referred to as chromosomes of the future daughter nuclei, begin their migration towards the two opposite poles.We can also get energy from the nuclei of atoms, the interior of the earth, and the tides.It develops software for companies in the technology, transportation and leisure sectors, across the world.The polar nuclei eventually fuse to produce a diploid secondary nucleus.It contains several groups of neurosecretory cells called nuclei which produce hormones.Women got more leisure to read as well as write novels.Each embryo-sac has a three-celled egg apparatus – one egg cell and two synergids, three antipodal cells and two polar nuclei.The common components of photochemical smog are ozone, nitric oxide, acrolein, formaldehyde and peroxyacetyl nitrate (PAN).It is also an essential component of most biological molecules like carbohydrates, proteins, nucleic acids and fats (or lipids).The replicated chromosomes (DNA) are then distributed to daughter nuclei by a complex series of events during cell division.The cells in this region are rich in protoplasm, possess large conspicuous nuclei.The delocalised ? electron cloud is attracted more strongly by the nuclei of the carbon atoms than the electron cloud localised between two carbon atoms.Ozone is a toxic gas and both NO2 and O3 are strong oxidising agents and can react with the unburnt hydrocarbons in the polluted air to produce chemicals such as formaldehyde, acrolein and peroxyacetyl nitrate.Nuclear power is obtained from energy stored in the nuclei of atoms of naturally occurring radio active elements like uranium and thorium.The six ? electrons are thus delocalised and can move freely about the six carbon nuclei, instead of any two as shown in Figureure 1 6 (a) or (b).