In fairy-tale the apple figures as the giver of rejuvenescence and new life, in Celtic mythology it figures as the magic Silver Branch which corresponds to Virgil's Golden Bough.
The only existing authority was found there; rejuvenescence could only spring from the sacred soil where the old Catholic oak had grown.
On the other hand, the universal contraction and rounding off of the protoplasm, and the formation by either rejuvenescence or free-cell formation, distinctly mark out the special or true reproductive cell.
Rejuvenescence may be defined as the rearrangement of the whole of the protoplasm of a cell into a new cell, which becomes free from the mother-cell, and may or may not secrete a cell-wall around it.
Cell-division with rejuvenescence forms the spores of mosses and higher cryptogams.
Rejuvenescence can be rendered intelligible in theory by some such metaphor, but considerable difficulties are encountered in the rigid application of the metaphor to the facts of the case.
When the Rhabdite females of Ascaris are eaten up by their offspring, is this mode of death connected with the ‘rejuvenescence of protoplasm’?
For these reasons I consider the idea of rejuvenescence of the encysted individual to be contrary to our present physiological knowledge.
But quite apart from the fact that it is impossible to bring forward any proofs, the theory of rejuvenescence seems to me to be unsatisfactory in other ways.
According to Götte, the natural death of Magosphaera consists, as in the undoubted Protozoa, in a process of rejuvenescenceby encystment.
If the theory of rejuvenescence be thoroughly examined, it will be found to be nothing more than the expression of the fact that sexual reproduction persists without any ascertainable limit.
Rejuvenescence has also been mentioned in connection with the process of conjugation, but this is quite another thing.
Even if the process ofrejuvenescence in the Monoplastides were really equivalent to the death of the higher animals, we could not conclude from this that it is necessarily associated with reproduction.
If rejuvenescence possesses any significance at all, it must be this,—that by its means a force, which did not previously exist in the conjugating individuals, is called into activity.
Furthermore, the process of rejuvenescence among unicellular beings corresponds to the formation of germs in the higher organisms.
Götte ought not to identify death with the dissolution of the cell-colony of which the lowest and highest Polyplastides are alike composed; but he should seek it in the process of rejuvenescence which takes place within the germ-cells.
It might have been foreseen that the rejuvenescenceof the Jewish race, for which Mendelssohn had leveled the way, would produce a transformation and decomposition of religious habits among Jews.
For the third rejuvenescence of the Jewish race tradition has likewise found a fitting picture.
At the same time, and in the same way, that is, indirectly, Mendelssohn again urged the internal rejuvenescence of the Jews, which was to accompany their emancipation.
But the chiefs, David Sinzheim and Abraham di Cologna, had not the needful discernment to accomplish the ennoblement and rejuvenescence of Judaism.
The rejuvenescence is so gradual that it would hardly be noticed.
That curious brief period of mental rejuvenescence had been due to the novelty and excitement of being in love again, after long and arid years.
After that rejuvenescence she had never cast a thought to loving any man again.
Moreover, you owe to Austria this wonderful rejuvenescence of yours.
If necessary, I shall boom this rejuvenescence of mine as nothing on earth has ever been boomed before.
Since Gran'pa's rejuvenescence he and Molly had been the closest of chums.
The possibilities underlying that rejuvenescence were so great that the mere contemplation of them carried me away.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "rejuvenescence" in a variety of sentences. We hope that you will now be able to make sentences using this word.
