Proteins
synthesis requires transcription of DNA (containing information) to mRNA then
this goes out of the cell’s nucleus to cytoplasm; and translation of mRNA together
with ribosome and tRNA to synthesize proteins. Further steps are the following:
1)
One side of DNA strand is copied to become mRNA (messenger RNA).
2)
mRNA goes out the cell’s nucleus, next to cytoplasm and then to ribosome.
3)
mRNA works with ribosome’s 3 bases at the same time.
4)
tRNA (transfer RNA) connects with available DNA bases.
<span>5) tRNA
releases the amino acids which in turn combines with the other produced amino
acid chains from different DNAs. </span>
The answer is
B) <span>If seventy-five percent of the seventh-grade runs, we will earn money for gym equipment.</span>
Anton Chekhov conceived of this play, which turned out to be his last, as a comedy,designating it “A Comedy in Four Acts” and even emphasizing to the Moscow Art Theatre that the last act should be “merry and frivolous.” He suggested that some portions were even farcical. Nevertheless, most interpretations and theatrical productions have emphasized its tragic aspects. It is understandable why the playwright’s intentions have been largely disregarded; the subject is a serious and depressing one including the family’s loss of their ancestral home and removal from it and other sad developments as well. The destruction of the orchard also represents the destruction of illusions—sad, to be sure, but perhaps hopeful.
Thus, as the inevitable change in society with the dawning of the 20th Century comes, the play represents this time period and portrays an end of an aristocratic era with both tragic and comic elements. The play is best characterized as a tragicomedy.
The weeping willow tree is as beautiful and graceful as dove.
